A normal distribution has mean 73.2 and standard deviation 3.53. Find the data value corresponding to z equals negative z=−3.99. The data value is nothing . (Round to the nearest tenth as needed.)

P ( X < 59.12 )
Standardizing the value
-3.99 = ( X - 73.2 ) / 3.53
X = 59.1153
59.1
X = 59.1
A normal distribution has mean 73.2 and standard deviation 3.53. Find the data value corresponding to...
Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n equals 70 , p equals 0.3 The mean, mu , is nothing . (Round to the nearest tenth as needed.)
1) a normal distribution has a mean of 84 and standard deviation of 6 . find the z score corresponding to an x value of 76 2) a normal distribution has a mean of 55 and standard deviation of 2.7 . find the z score corresponding to an x value of 62
A normal distribution has mean = 12 and standard deviation = 3. a. The z-score corresponding to x = 18. b. Find the raw score corresponding to z = -1.5.
A normal distribution has a mean of 137 and a standard deviation of 7. Find the z-score for a data value of 121.
Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n= 122, p=0.49 The mean, h, is . (Round to the nearest tenth as needed.) The variance, o?, is . (Round to the nearest tenth as needed.) The standard deviation, o, is (Round to the nearest tenth as needed.)
Find the mean, variance, and standard deviation of the binomial distribution with the given values ofn and p. n= 70, p=02 The mean, u, is. (Round to the nearest tenth as needed) The variance, o, is (Round to the nearest tenth as needed) The standard deviation, 6, is Round to the nearest tenth as needed) Enter your answer in each of the answer boxes TIHC
Consider a normal distribution with mean 25 and standard
deviation 5. What is the probability a value selected at random
from this distribution is greater than 25? (Round your answer to
two decimal places.)
Assume that x has a normal distribution with the specified
mean and standard deviation. Find the indicated probability. (Round
your answer to four decimal places.)
μ = 14.9; σ = 3.5
P(10 ≤ x ≤ 26) =
Need Help? Read It
Assume that x has a...
Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four dec places.) # 39; 0 = 14 P(50 SXS 70) - Need Help? Read 13. 0-M1 points BBUnder Stat12 6.3.013 My Notes Ask You Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four de places.) - 115; 0 = 15 P(x 2 90)...
Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n = 121, p=0.32 The mean, H, is (Round to the nearest tenth as needed.) The variance, 02, is (Round to the nearest tenth as needed.) The standard deviation, o, is (Round to the nearest tenth as needed.) 47% of U.S. adults have very confidence in newspapers. You randomly select 10 US adults. Find the probably at the number of US...
1. A normal distribution of scores has a standard deviation of 10. Find the z-scores corresponding to each of the following values: a. A score that is 20 points above the mean. b. A score that is 10 points below the mean. c. A score that is 15 points above the mean. d. A score that is 30 points below the mean.