Use z scores to compare the given values.Based on sample data, newborn males have weights with a mean of 3282.7 g and a standard deviation of 689.7 g.Newborn females have weights with a mean of 3017.5 g and a standard deviation of 722.2 g. Who has the weight that ismore extreme relative to the group from which they came: a male who weighs 1500 g or a female who weighs 1500 g?Since the z score for the male is z =more extreme.(Round to two decimal places.)and the z score for the female is z = [=, thehas the weight that is

Newborn males have weights withMean()=3282.7standard deviation()=689.7Newborn females have weights…

Answered: Use z scores to compare the given…

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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The meat department at a local grocery store specifically prepares their “1 pound” packages of ground beef, so there is a variety of weights; some slightly larger and others slightly less than 1 pound. Suppose the weights of these “1 pound” packages are normally distributed with a mean of 1.25 pounds and a standard deviation of 0.20 pounds. to. What proportion of the packages will weigh more than one pound? b. What proportion of the packages will weigh between 0.95 and 1.05 pounds? c. What is the probability that a randomly selected package of ground beef weighs less than 0.80 pounds?
The weights of Ajax salmon are approximately normally distributed with a mean of 34 pounds and a standard deviation of 8 pounds. Answer the following questions. Find the weight of an Ajax salmon that has a 95th percentile weight.
i.
Use z scores to compare the given values. Based on sample data, newborn males have weights with a mean of 3284.6 g and a standard deviation of 756.1 g. Newborn females have weights with a mean of 3073.2 g and a standard deviation of 562.8 g. Who has the weight that is more extreme relative to the group from which they came: a male who weighs 1600 g or a female who weighs 1600 g?
A runner for team 1 can run a race in 54.6 seconds. Team 1 has running times with a mean of 52.1 seconds and a standard deviation of 2.09 seconds. A runner for team 2 can run a race in 53.7 seconds. Team 2 has running times with a mean of 51.2 seconds and a standard deviation of 3.53 seconds. Which runner is faster? (this is not a trick question...no statistics involved here) O runner for team 1 O runner for team 2 What is the z-score associated with the running time of runner for team 1? Round final answer to two decimal places. What is the z-score associated with the running time of runner for team 2? Round final answer to two decimal places. Which runner is faster relative to their corresponding populations? (Now you have to use statistics) O runner for team 1 O runner for team 2 Question Help: Message instructor Submit Question Jump to Answer
A tire company finds the lifespan for one brand of its tires is normally distributed with a mean of 46,500 miles and a standard deviation of 6,000 miles. If the manufacturer is willing to replace no more than 10% of the tires, what should be the approximate number of miles for a warranty? Click to view page 1 of the table. Click to view page 2 of the table. OA. 38,820 OB. 56,370 OC. 54,180 OD. 36,630
Use z scores to compare the given values. Based on sample data, newborn males have weights with a mean of 3286.5 g and a standard deviation of 591.8 g. Newborn females have weights with a mean of 3086.7 g and a standard deviation of 695.5 g. Who has the weight that is more extreme relative to the group from which they came: a male who weighs 1700 g or a female who weighs 1700 g? ... Since the z score for the male is z= and the z score for the female is z= |, the has the weight that is more extreme. (Round to two decimal places.) Statorun .h
Use z scores to compare the given values. Based on sample data, newborn males have weights with a mean of 3252.4 g and a standard deviation of 732.8 g. Newborn females have weights with a mean of 3060.1 g and a standard deviation of 503.7 g. Who has the weight that is more extreme relative to the group from which they came: a male who weighs 1700 g or a female who weighs 1700 g? Since the z score for the male is z = and the z score for the female is z = the has the weight that is more extreme. (Round to two decimal places.)
The salary for workers at a company are normally distributed with a mean of $60,000 and a standard deviation of $9,000. A random sample of 36 employees was taken. The top 10% of employees make or more. round to the nearest dollar.
Suppose you organized a 10-kilometer race in which the times were normally distributed with a mean of 75 minutes and a standard deviation of 8 minutes. Complete parts a through c. b. What percentage of runners took longer than 103 minutes to finish?
the mean iq for the u.s. is 100 with a standard deviation of 15. a troy statistics professor thinks troy students are smarter than average, so he randomly samples 10 students and records the following iq data to test his hypothesis. report your results in apa format : iq: 95 100 105 110 115 100 105 110 105 105
Use z scores to compare the given values. Based on sample data, newborn males have weights with a mean of 3282.4 g and a standard deviation of 704.5 g. Newborn females have weights with a mean of 3091.3 g and a standard deviation of 704.9 g. Who has the weight that is more extreme relative to the group from which they came: a male who weighs 1500 g or a female who weighs 1500 g? ..... Since the z score for the male is z= and the z score for the female is z = the has the weight that is more extreme. (Round to two decimal places.)

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