Suppose that the weight of seedless watermelons is normally distributed with mean 6.4 kg. and standard deviation 1 kg. Let X be the weight of a randomly selected seedless watermelon. Round all answers to 4 decimal places where possible. d.  What is the probability that a randomly selected watermelon will weigh more than 6.3 kg?  e.  What is the probability that a randomly selected seedless watermelon will weigh between 6 and 6.9 kg?  f.  The 70th percentile for the weight of seedless watermelons is  kg.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Suppose that the weight of seedless watermelons is normally distributed with mean 6.4 kg. and standard deviation 1 kg. Let X be the weight of a randomly selected seedless watermelon. Round all answers to 4 decimal places where possible.

d.  What is the probability that a randomly selected watermelon will weigh more than 6.3 kg? 

e.  What is the probability that a randomly selected seedless watermelon will weigh between 6 and 6.9 kg? 

f.  The 70th percentile for the weight of seedless watermelons is  kg.

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