Homework Answers
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.
a)
2152 <= mu <= 4928
b)
= 2375
.
c)
= 4705
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The
number of steps to cover the same distance was measured for 31
randomly chosen people....
Reserve Problems Chapter 8 Section 2 Problem 4 The number of steps to cover the same...
Reserve Problems Chapter 8 Section 2 Problem 4 The number of steps to cover the same distance was measured for 41 randomly chosen people. The sample mean is = 1800 steps and the sample standard deviation is s = 360 steps. Assume distribution to be normal. Round your answers to the nearest integer (e.g. 9876). a) Construct a 90% two-sided confidence interval on the mean. sust b) Construct a 90% lower confidence bound on the mean. u c) Construct a...
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Can Anyone help me with these 7 questions? Questions: Q1. A random sample has been taken...
Can
Anyone help me with these 7 questions?
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Medical research has shown that 25% of people are gluten-intolerant. Consider a randomly chosen sample of eight people. Let the successful outcome be that a person is gluten-intolerant. Write down each of the following values (0) a (i) n What is the probability that exactly 4 are people in this sample is gluten-intolerant. at most 1 person is gluten-intolerant. State two properties of the normal distribution function. It is known that 20.61% of students in a Mathematics class got a...
Can
Anyone help me with these 7 questions?
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