Suppose that the weight of seedless watermelons is normally distributed with mean 6 kg. and standard deviation 1.3 kg. Let X be the weight of a randomly selected seedless watermelon. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - N b. What is the median seedless watermelon weight? kg. c. What is the Z-score for a seedless watermelon weighing 7.3 kg? d. What is the probability that a randomly selected watermelon will weigh more than 6.5 kg? e. What is the probability that a randomly selected seedless watermelon will weigh between 6.6 and 7.2 kg? f. The 80th percentile for the weight of seedless watermelons is kg.
Suppose that the weight of seedless watermelons is normally distributed with mean 6 kg. and standard deviation 1.3 kg. Let X be the weight of a randomly selected seedless watermelon. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - N b. What is the median seedless watermelon weight? kg. c. What is the Z-score for a seedless watermelon weighing 7.3 kg? d. What is the probability that a randomly selected watermelon will weigh more than 6.5 kg? e. What is the probability that a randomly selected seedless watermelon will weigh between 6.6 and 7.2 kg? f. The 80th percentile for the weight of seedless watermelons is kg.
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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Transcribed Image Text:Suppose that the weight of seedless watermelons is normally distributed with mean 6 kg and standard deviation 1.3 kg. Let X be the weight of a randomly selected seedless watermelon. Round all answers to 4 decimal places where possible.
a. What is the distribution of X? \(X \sim N(\text{\_\_\_\_}, \text{\_\_\_\_})\)
b. What is the median seedless watermelon weight? \_\_\_\_ kg
c. What is the Z-score for a seedless watermelon weighing 7.3 kg? \_\_\_\_
d. What is the probability that a randomly selected watermelon will weigh more than 6.5 kg? \_\_\_\_
e. What is the probability that a randomly selected seedless watermelon will weigh between 6.6 and 7.2 kg? \_\_\_\_
f. The 80th percentile for the weight of seedless watermelons is \_\_\_\_ kg.
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