A Honeycrisp apple has a weight, X, which are normally distributed with a mean of µ = 0.75 pounds and a standard deviation of σ = 0.15 pounds. We randomly select 49 Honeycrisp apples and weigh them. Let M be the sample mean of the selected apples. Let S be the total weight of the selected apples. a) What is the probability that X > 0.45? | b) What is the probability that X < 0.45? c) What is the probability that each of the 49 selected apples weighs more than 0.45 pounds? [ d) What is the expected value of S? [ e) What is the standard deviation of S? | f) What is the probability that S > 35 pounds. ?| g) What is the standard deviation of S - 0.05? | h) What is the expected value of M? i) What is the standard deviation of M? | 1) What is the probability that M >0.73 pounds? | k) What is the standard deviation of 9M? [ 1) If the probability of X >k is equal to .1, then what is k? | m) Add any comments below.
A Honeycrisp apple has a weight, X, which are normally distributed with a mean of µ = 0.75 pounds and a standard deviation of σ = 0.15 pounds. We randomly select 49 Honeycrisp apples and weigh them. Let M be the sample mean of the selected apples. Let S be the total weight of the selected apples. a) What is the probability that X > 0.45? | b) What is the probability that X < 0.45? c) What is the probability that each of the 49 selected apples weighs more than 0.45 pounds? [ d) What is the expected value of S? [ e) What is the standard deviation of S? | f) What is the probability that S > 35 pounds. ?| g) What is the standard deviation of S - 0.05? | h) What is the expected value of M? i) What is the standard deviation of M? | 1) What is the probability that M >0.73 pounds? | k) What is the standard deviation of 9M? [ 1) If the probability of X >k is equal to .1, then what is k? | m) Add any comments below.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A Honeycrisp apple has a weight, X, which are normally distributed with a mean of µ = 0.75 pounds and a standard deviation of σ = 0.15 pounds. We randomly select 49 Honeycrisp apples
and weigh them. Let M be the sample mean of the selected apples. Let S be the total weight of the selected apples.
a) What is the probability that X > 0.45?
b) What is the probability that X < 0.45?
c) What is the probability that each of the 49 selected apples weighs more than 0.45 pounds?
d) What is the expected value of S?
e) What is the standard deviation of S?
f) What is the probability that S > 35 pounds. ?
g) What is the standard deviation of S - 0.05?
h) What is the expected value of M?
i) What is the standard deviation of M?
j) What is the probability that M >0.73 pounds?
k) What is the standard deviation of 9M?
1) If the probability of X > k is equal to .1, then what is k?
m) Add any comments below."
Transcribed Image Text:4.
DETAILS
MY NOTES
ASK YOUR TEACHER
A Honeycrisp apple has a weight, X, which are normally distributed with a mean of µ = 0.75 pounds and a standard deviation of σ = 0.15 pounds. We randomly select 49 Honeycrisp apples
and weigh them. Let M be the sample mean of the selected apples. Let S be the total weight of the selected apples.
a) What is the probability that X > 0.45?
b) What is the probability that X < 0.45?
c) What is the probability that each of the 49 selected apples weighs more than 0.45 pounds?
d) What is the expected value of S?
e) What is the standard deviation of S?
f) What is the probability that S > 35 pounds. ?
g) What is the standard deviation of S - 0.05?
h) What is the expected value of M?
i) What is the standard deviation of M?
j) What is the probability that M >0.73 pounds?
k) What is the standard deviation of 9M?
1) If the probability of X > k is equal to .1, then what is k?
m) Add any comments below.
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