Suppose that the mean weight of a particular type of ripe tomato is 155 g, and the variance of the weight of this type of ripe tomato is 576, A random sample of n = 36 such ripe tomatoes is obtained. (i) What is the approximate distribution of the sample mean weight of the random sample of 36 ripe tomatoes? (ii} (ii) Find the probability that the sample mean weight of the sample of 36 ripe tomatoes lies between 150 g and 157.5 g.
Suppose that the mean weight of a particular type of ripe tomato is 155 g, and the variance of the weight of this type of ripe tomato is 576, A random sample of n = 36 such ripe tomatoes is obtained. (i) What is the approximate distribution of the sample mean weight of the random sample of 36 ripe tomatoes? (ii} (ii) Find the probability that the sample mean weight of the sample of 36 ripe tomatoes lies between 150 g and 157.5 g.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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