Question

6. c=0.95, x=32.30, s=0.9, n=90 6. 7. A random sample of 20 Orange County High School swimmers were selected. There mean time in the 50 meter swim 1.01 minutes and a standard deviation 0.08 minutes. Construct a 90% confidence interval to estimate the mean time of all Orange County High School swimmers. Show your work

Name: 6 c095 x3230 s09 n90 6 7 a random sample of 20 orange county high school swimmers were selected there mean time in the 50 meter swim 101 minutes and a standard deviation 008 minutes construc 19728
Uploaded: 2023-09-17T23:40:18-08:00
Duration: 1 min 46 s
Channel: Ivan Kochetkov
Description: 6 c095 x3230 s09 n90 6 7 a random sample of 20 orange county high school swimmers were selected there mean time in the 50 meter swim 101 minutes and a standard deviation 008 minutes construc 19728

          6. c=0.95, x=32.30, s=0.9, n=90
6.
7. A random sample of 20 Orange County High School swimmers were selected. There mean time in the 50 meter swim
1.01 minutes and a standard deviation 0.08 minutes. Construct a 90% confidence interval to estimate the mean time of
all Orange County High School swimmers. Show your work

6 c095 x3230 s09 n90 6 7 a random sample of 20 orange county high school swimmers were selected there mean time in the 50 meter swim 101 minutes and a standard deviation 008 minutes construc 19728

Added by Magdalena C.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

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Solved by Expert Ivan Kochetkov

09/17/2023

Step 1

01 minutes, and the sample standard deviation is s = 0.08 minutes. We want to construct a 90% confidence interval for the population mean. Show more…

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6. c=0.95, x=32.30, s=0.9, n=90 6. 7. A random sample of 20 Orange County High School swimmers were selected. There mean time in the 50 meter swim 1.01 minutes and a standard deviation 0.08 minutes. Construct a 90% confidence interval to estimate the mean time of all Orange County High School swimmers. Show your work