The graph shows the distribution of the amount ofchicken (in ounces) that adults eat in one sitting.Which statement describes the distribution?O The distribution is approximately Normal, with aChicken Consumptionmean of 8 ounces and a standard deviation of -1.2ounces.O The distribution is approximately Normal, with amean of 8 ounces and a standard deviation of 1.2ounces.O The distribution is approximately Normal, with amean of 1.2 ounces and a standard deviation of 8ounces.O The distribution is uniform, with a mean of 8 ouncesand a standard deviation of 1.2 ounces.3.24.45.66.89.210.4 11.6 12.8Amount (Ounces)

We have given that an statement about to the normal distribution and the graph of the distribution.

Answered: The graph shows the distribution of the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Similar questions

A normal distribution has a mean of 140 and a standard deviation of 7. Find the z-score for a data value of 141.
Gestation Periods of Humans. Gestation periods of humans have a mean of 266 days and a standard deviation of 16 days. Let denote the variable “gestation period” for humans. a. Find the standardized variable corresponding to y. b. What are the mean and standard deviation of the standardized variable? c. Obtain the z-scores for gestation periods of 227 days and 315 days. Round your answers to two decimal places. d. Interpret your answers in part (c). e. Construct a graph similar to Fig. on page 146 that shows your results from parts (b) and (c). FIGURE Graph showing Juniper’s length (green dot) and Camellia’s length (red dot)
The mean is 146 and the standard deviation is 35. A score of 41 is how many z-scores below the mean?
Jse the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway is 64 miles per hour, with a standard deviation of 4 miles per hour. Estimate the percent of vehicles whose speeds are between miles per hour and 72 miles per hour. (Assume the data set has a bell-shaped distribution.) Approximately % of vehicles travel between 56 miles per hour and 72 miles per hour.
The distribution of heights in a population of women is approximately normal. Sixteen percent of the women have heights less than 62 inches. About 97.5% of the women have heights less than 71 inches. Use the empirical rule to estimate the mean and standard deviation of the heights in this population. Mean: K inches Standard Deviation: inches
Answer the question in the second photo with the data provided in the first photo
An employment evaluation exam has a standard deviation of 15. One particular exam with raw scores of 142 and 165 have z scores of -0.5. Find the mean of the distribution. 150 2 1603 1495 135 2
Use z scores to compare the given values. In a recent awards ceremony, the age of the winner for best actor was 28 and the age of the winner for best actress was 44. For all best actors, the mean age is 42.3 years and the standard deviation is 8.4 years. For all best actresses, the mean age is 33.3 years and the standard deviation is 10.7 years. (All ages are determined at the time of the awards ceremony.) Relative to their genders, who had the more extreme age when winning the award, the actor or the actress? Explain. Since the z score for the actor is z = and the z score for the actress is z=, the had the more extreme age. (Round to two decimal places.)
A successful basketball player has a height of 6 feet 11 inches, or 211 cm. Based on statistics from a data set, his height converts to the z score of 5.17. How many standard deviations is his height above the mean?
Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway is 68 miles per hour, with a standard deviation of 3 miles per hour. Estimate the percent of vehicles whose speeds are between 65 miles per hour and 71 miles per hour. (Assume the data set has a bell-shaped distribution.) Approximately nothing% of vehicles travel between 65 miles per hour and 71 miles per hour.
Use the information to make a normal distribution using the Empirical Rule, label the mean and three standard deviations from the mean.
Assume that women have heights that are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. The middle 90% of the heights are between what two values? Round to one decimal place. 60.4 inches and 66.8 inches 59.5 inches and 67.7 inches 63.1 inches and 64.1 inches 61.9 inches and 65.3 inches

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