Carry your intermediate computations to at least three decima Round your answers to at least two decimal places. (If necessa consult a list of formulas.) Lower limit: 0 ? Upper limit:

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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Order 4x4 5x5...
T (1) THE STYLE...
Home | iCampus
Bb Week 11 – MA...
A ALEKS - Shasi...
O CONFIDENCE INTERVALS AND HYPOTHESIS TESTING
Confidence interval for the population standard..
OO OOO
Shasia
The standard deviation of the daily demand for a product is an
important factor for inventory control for the product. Suppose that a
pharmacy wants to estimate the standard deviation of the daily demand
for a certain antibiotic. It is known that the daily demand for this
antibiotic follows an approximately normal distribution. A random
sample of 22 days has a sample mean of 120 orders for this antibiotic with
a standard deviation of 10.1 orders. Find a 90% confidence interval for the
population standard deviation of the daily demand for this antibiotic.
Then give its lower limit and upper limit.
Carry your intermediate computations to at least three decimal places.
Round your answers to at least two decimal places. (If necessary,
consult a list of formulas.)
Lower limit:|
Upper limit:I
Explanation
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Transcribed Image Text:Order 4x4 5x5... T (1) THE STYLE... Home | iCampus Bb Week 11 – MA... A ALEKS - Shasi... O CONFIDENCE INTERVALS AND HYPOTHESIS TESTING Confidence interval for the population standard.. OO OOO Shasia The standard deviation of the daily demand for a product is an important factor for inventory control for the product. Suppose that a pharmacy wants to estimate the standard deviation of the daily demand for a certain antibiotic. It is known that the daily demand for this antibiotic follows an approximately normal distribution. A random sample of 22 days has a sample mean of 120 orders for this antibiotic with a standard deviation of 10.1 orders. Find a 90% confidence interval for the population standard deviation of the daily demand for this antibiotic. Then give its lower limit and upper limit. Carry your intermediate computations to at least three decimal places. Round your answers to at least two decimal places. (If necessary, consult a list of formulas.) Lower limit:| Upper limit:I Explanation Check Privete Accessibility
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