the wingspan of recently cloned monarch butterflies follow a normal distribution with mean 9 cm and...
the wingspan of recently cloned monarch butterflies follow a normal distribution with mean 9 cm and standard deviation 0.75 cm. what proportion of the butterflies has a wingspan less than 7 cm? *Not using excel formula*
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the wingspan of recently cloned monarch butterflies follow a
normal distribution with mean 9 cm and...
Wingspans of adult herons have approximate normal distribution with mean 125 cm and standard deviation of...
Wingspans of adult herons have approximate normal distribution with mean 125 cm and standard deviation of 12 cm. What portion of herons have wingspan more than 140 cm? What is the median wingspan? What are the first and third quartiles of the wingspans? (25% of all herons have wingspan less than the first quartile; 25% have wingspan more than the third quartile) Use these to obtain the IQR for heron wingspans. please explain in clear details, I have a college...
a. Time to finish a quiz in minutes follows a normal distribution with mean 6 and...
a. Time to finish a quiz in minutes follows a normal distribution with mean 6 and standard deviation .7. A student took 4.8 minutes. What is this student’s z-score? b. Time to finish a quiz in minutes follows a normal distribution with mean 6 and standard deviation .7. What proportion of students complete the quiz in less than 5.2 minutes? Use the normalcdf command on your calculator with 6 as the mean, .7 as the standard deviation, a very large negative...
300) students whose lengths follow normal natural distribution of the mean (u = 165 cm) and...
300) students whose lengths follow normal natural distribution of the mean (u = 165 cm) and a standard deviation ( 0 = 8 cm ) then: The probability of selecting student whose length less then( 160 cm) equals ?
Question 13 (1 point) When designing the placement of a CD player in a new model...
Question 13 (1 point) When designing the placement of a CD player in a new model car, engineers must consider the forward grip reach of the driver. If the CD player is placed beyond the froward grip reach, the driver must move his or her body in a way that could be distracting and dangerous. Design engineers decided that the CD should be placed so that it is within the forward grip reach of 95% of women. Women have forward...
1 Diastolic blood pressures are assumed to follow a normal distribution with a mean of 87...
1 Diastolic blood pressures are assumed to follow a normal distribution with a mean of 87 and a standard deviation of 10. a. What proportion of people have diastolic blood pressure less than 90? n have diastolic blood pressur c. If someone has a diastolic blood pressure of 100, what percentile is he/she in? 2. Suppose that the average Lehman College student reports using social media like Facebook and Snapchat an average of 6 hours a week, with a standard...
Assume that the heights of U.S. women follow a normal distribution with mean height of 5.53...
Assume that the heights of U.S. women follow a normal distribution with mean height of 5.53 feet and a standard deviation of 8 feet. What is the probability that a randomly selected woman has a height less than 5.53? Round to the nearest hundredth.
(1 point) The summer monsoon rains in India follow approximately a Normal distribution with mean ...
(1 point) The summer monsoon rains in India follow approximately a Normal distribution with mean 852 millimeters (mm) of rainfall and standard deviation 82 mm. Note: Use Table A to nnd the proportion or percentage below (a) In the drought year 1987, 697 mm of rain fell. In what percent of all years will India have 697 mm or less of monsoon rain? (b) "Normal rainfall. means within 20% or the long-term average, or between 683 mm and 1022 mm...
e Left:1:11:41 Elexius Lucas: Attempt 2 Question 13 (1 point) When designing the placement of a...
e Left:1:11:41 Elexius Lucas: Attempt 2 Question 13 (1 point) When designing the placement of a CD player in a new model car, engineers must consider the forward grip reach of the driver. If the CD player is placed beyond the froward grip reach, the driver must move his or her body in a way that could be distracting and dangerous. Design engineers decided that the CD should be placed so that it is within the forward grip reach of...
(300) students whose lengths follow normal natural distribution of the mean ( u = 165 cm)...
(300) students whose lengths follow normal natural distribution of the mean ( u = 165 cm) and a standard deviation (o = 8 cm) then : The probability of selecting student whose length greater then( 180 cm) equals ?
9. High density lipoprotein (HDL) in healthy males follows a normal distribution with a mean of...
9. High density lipoprotein (HDL) in healthy males follows a normal distribution with a mean of 50 and a standard deviation of 8. a. What proportion of healthy males has HDL exceeding 60? b. What proportion of healthy males has HDL lower than 40? What is the 90th percentile of HDL in healthy males
300) students whose lengths follow normal natural distribution of the mean (u = 165 cm) and a standard deviation ( 0 = 8 cm ) then: The probability of selecting student whose length less then( 160 cm) equals ?
Question 13 (1 point) When designing the placement of a CD player in a new model car, engineers must consider the forward grip reach of the driver. If the CD player is placed beyond the froward grip reach, the driver must move his or her body in a way that could be distracting and dangerous. Design engineers decided that the CD should be placed so that it is within the forward grip reach of 95% of women. Women have forward...
1 Diastolic blood pressures are assumed to follow a normal distribution with a mean of 87 and a standard deviation of 10. a. What proportion of people have diastolic blood pressure less than 90? n have diastolic blood pressur c. If someone has a diastolic blood pressure of 100, what percentile is he/she in? 2. Suppose that the average Lehman College student reports using social media like Facebook and Snapchat an average of 6 hours a week, with a standard...
(1 point) The summer monsoon rains in India follow approximately a Normal distribution with mean 852 millimeters (mm) of rainfall and standard deviation 82 mm. Note: Use Table A to nnd the proportion or percentage below (a) In the drought year 1987, 697 mm of rain fell. In what percent of all years will India have 697 mm or less of monsoon rain? (b) "Normal rainfall. means within 20% or the long-term average, or between 683 mm and 1022 mm...
e Left:1:11:41 Elexius Lucas: Attempt 2 Question 13 (1 point) When designing the placement of a CD player in a new model car, engineers must consider the forward grip reach of the driver. If the CD player is placed beyond the froward grip reach, the driver must move his or her body in a way that could be distracting and dangerous. Design engineers decided that the CD should be placed so that it is within the forward grip reach of...
(300) students whose lengths follow normal natural distribution of the mean ( u = 165 cm) and a standard deviation (o = 8 cm) then : The probability of selecting student whose length greater then( 180 cm) equals ?
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