A food blogger conducted a survey asking young adults for their age and favorite pizza topping. The results are summarized in the following table.MushroomsPeppersPepperoniTotalAge 1924153170Age 21445229125Total686760195If a survey participant is selected at random, determine the probability of each of the following. All answers should be exact.(a) The participant is not 21 years old.(b) The participant has pepperoni or peppers as their favorite topping.(c) The participant is 21 years old and has mushrooms as their favorite topping.(d) The participant is 19 years old or has peppers as their favorite topping.

The given data is as follows: Age 19Age…

Answered: A food blogger conducted a survey…

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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Researchers wants to determine if low-fat diets or low-carb diets are more effective for weight loss. Suppose 100 people were placed on a low-fat diet and at the end of 3 months the mean weight loss was 10.5 lbs witha standard deviation of 12.5 lbs. There were another 100 people placed on a low-carb diet and at the end of 3 months the mean weight loss was 16.5 lbs with a standard deviation of 10.2 lbs. Does mean weight lossdiffer between the two diets? What are the hypotheses??

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