The weight distribution of parcels sent in a certain manner is normal with mean value 13...
The weight distribution of parcels sent in a certain manner is normal with mean value 13 lb and standard deviation 3.4 lb. The parcel service wishes to establish a weight value c beyond which there will be a surcharge. What value of c is such that 99% of all parcels are at least 1 lbunder the surcharge weight? (Round your answer to three decimal places.)
c =_____ lb
Homework Answers
Given that,
P(Z > -2.326) = 0.99
z = -2.326
Using z-score formula,
x = z * 
+ 
x = -2.326 * 3.4 + 13 = 5.092
c = 5.092 lb
Add Answer to:
The weight distribution of parcels sent in a certain manner is
normal with mean value 13...
The weight distribution of parcels sent in a certain manner is normal with mean of 12...
The weight distribution of parcels sent in a certain manner is normal with mean of 12 lb and standard deviation of 3 lb. The parcel service wishes to establish a weight value c beyond which there will be a surcharge. What value of c is such that 99% of all parcels are under the surcharge weight?
The weight distribution of parcels sent in a certain manner is normal with mean value 16...
The weight distribution of parcels sent in a certain manner is normal with mean value 16 lb and standard deviation 3.6 lb. The parcel service wishes to establish a weight value c beyond which there will be a surcharge. in USE SALT What value of c is such that 99% of all parcels are at least 1 lb under the surcharge weight? (Round your answer to four decimal places.) C = Ib You may need to use the appropriate table...
anner is normal with mean value wishes to establish a weight Problem 4 The weight distribution...
anner is normal with mean value wishes to establish a weight Problem 4 The weight distribution of parcels sent in a certain m 12 Ib and standard deviation 3.5 lb. The parcel service value C 17.76 ib beyond which there will be a surcharse will exceed Find the probabiliy that the weight of a randomly selecte 17.76 1b t least 2 o b) If 5 parcels are randomly selected, what is the probability that a them will be subject to...
Weights of newborn babies in a certain state have normal distribution with mean 7.50 lb and...
Weights of newborn babies in a certain state have normal distribution with mean 7.50 lb and standard deviation 1.25 lb. If the percentage of babies that weigh less than 5.63 lbs is 6.7%, then the percentage of babies that weigh more than _______ should also be roughly 6.7%.
The weights of a certain brand of candies are normally distributed with a mean weight of...
The weights of a certain brand of candies are normally distributed with a mean weight of 0.8604 g and a standard deviation of 0.052 g. A sample of these candies came from a package containing 459 candies, and the package label stated that the net weight is 391.99. (If every package has 459 candies, the moon weight of the candies 391.9 must exceed 250 =0.8539 g for the net contents to weigh at least 391.99.) a. If 1 candy is...
The age of trees in a certain forest has a normal distribution with a mean of...
The age of trees in a certain forest has a normal distribution with a mean of μ=192.7 years and standard deviation of σ=13 years. A sample of 36 trees is randomly selected and the average age of these trees, x¯, is recorded.
Weights of a certain model of fully loaded gravel trucks follow a normal distribution with mean μ...
weights of a certain model of fully loaded gravel trucks follow a normal distribution with mean μ-6.4 tons and standard deviation ơ-0.3 ton. What is the probability that a fully loaded truck of this model is 7. (a) (a) at most 6 tons? (b) at least 7 tons? (c) between 6 and 7 tons? We were unable to transcribe this image
weights of a certain model of fully loaded gravel trucks follow a normal distribution with mean μ-6.4 tons and...
Draw and clearly label a diagram of the normal distribution An airline knows that the mean...
Draw and clearly label a diagram of the normal distribution An airline knows that the mean weight of all pieces of passengers’ luggage is 49.7 lb with a standard deviation of 8.2 lb. What is the probability that the weight of 67 bags in a cargo hold is more than the plane’s total weight capacity of 3,600 lb?
The distribution of scores on a recent test closely followed a Normal Distribution with a mean...
The distribution of scores on a recent test closely followed a Normal Distribution with a mean of 22 points and a standard deviation of 2 points. For this question, DO NOT apply the standard deviation rule. (a) What proportion of the students scored at least 26 points on this test, rounded to five decimal places? (b) What is the 42 percentile of the distribution of test scores, rounded to three decimal places?
. A population with a normal distribution has a mean of 115 and standard deviation 13....
. A population with a normal distribution has a mean of 115 and standard deviation 13. A sample of 36 is taken from that population. (a)What is the probability that the sample mean will have a value between 110 and 114? Answer: (6 points) ______________ (b)What is the probability of the sample mean being at least 111.5? Answer: (6 points) _________________ (c)What is the probability of the sample mean having a value of not more than 117? Answer:...
The weight distribution of parcels sent in a certain manner is normal with mean value 16 lb and standard deviation 3.6 lb. The parcel service wishes to establish a weight value c beyond which there will be a surcharge. in USE SALT What value of c is such that 99% of all parcels are at least 1 lb under the surcharge weight? (Round your answer to four decimal places.) C = Ib You may need to use the appropriate table...
anner is normal with mean value wishes to establish a weight Problem 4 The weight distribution of parcels sent in a certain m 12 Ib and standard deviation 3.5 lb. The parcel service value C 17.76 ib beyond which there will be a surcharse will exceed Find the probabiliy that the weight of a randomly selecte 17.76 1b t least 2 o b) If 5 parcels are randomly selected, what is the probability that a them will be subject to...
The weights of a certain brand of candies are normally distributed with a mean weight of 0.8604 g and a standard deviation of 0.052 g. A sample of these candies came from a package containing 459 candies, and the package label stated that the net weight is 391.99. (If every package has 459 candies, the moon weight of the candies 391.9 must exceed 250 =0.8539 g for the net contents to weigh at least 391.99.) a. If 1 candy is...
weights of a certain model of fully loaded gravel trucks follow a normal distribution with mean μ-6.4 tons and standard deviation ơ-0.3 ton. What is the probability that a fully loaded truck of this model is 7. (a) (a) at most 6 tons? (b) at least 7 tons? (c) between 6 and 7 tons? We were unable to transcribe this image
weights of a certain model of fully loaded gravel trucks follow a normal distribution with mean μ-6.4 tons and...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago