Workers at a certain soda drink factory collected data on the volumes (In ounces) of a simple random sample of 25 cans of the soda drink. Those volumes have a mean of 12.19 oz and a standard deviation of 0.12 oz, and they appear to be from a normally distributed population. If the workers want the filling process to work so that almost all cans have volumes between 12.04 oz and 12.60 oz, the range rule of thumb can be used to estimate that the standard deviation should be less than 0.14 oz. Use the sample data to test the claim that the population of volumes has a standard deviation less than 0.14 oz. Use a 0.01 significance level. Complete parts (a) through (d) below. b. Compute the test statistic. N(Round to three decimal places as needed.) c. Find the P-value. Click to select vour answer(s)
Workers at a certain soda drink factory collected data on the volumes (In ounces) of a simple random sample of 25 cans of the soda drink. Those volumes have a mean of 12.19 oz and a standard deviation of 0.12 oz, and they appear to be from a normally distributed population. If the workers want the filling process to work so that almost all cans have volumes between 12.04 oz and 12.60 oz, the range rule of thumb can be used to estimate that the standard deviation should be less than 0.14 oz. Use the sample data to test the claim that the population of volumes has a standard deviation less than 0.14 oz. Use a 0.01 significance level. Complete parts (a) through (d) below. b. Compute the test statistic. N(Round to three decimal places as needed.) c. Find the P-value. Click to select vour answer(s)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:Workers at a certain soda drink factory collected data on the volumes (in ounces) of a simple random sample of 25 cans of the soda drink. Those volumes have a mean
of 12.19 oz and a standard deviation of 0.12 oz, and they appear to be from a normally distributed population. If the workers want the filling process to work so that
almost all cans have volumes between 12.04 oz and 12.60 oz, the range rule of thumb can be used to estimate that the standard deviation should be less than 0.14 oz.
Use the sample data to test the claim that the population of volumes has a standard deviation less than 0.14 oz. Use a 0.01 significance level. Complete parts (a)
through (d) below.
P.value =
(Round to four decimal places as needed.)
d. State the conclusion.
Y Ho, because the P-value is
the level of significance. There is
v evidence to conclude that the population standard
Click to select your answer(s).
(2)
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Transcribed Image Text:Workers at a certain soda drink factory collected data on the volumes (in ounces) of a simple random sample of 25 cans of the soda drink. Those volumes have a mean
of 12.19 oz and a standard deviation of 0.12 oz, and they appear to be from a normally distributed population. If the workers want the filling process to work so that
almost all cans have volumes between 12.04 oz and 12.60 oz, the range rule of thumb can be used to estimate that the standard deviation should be less than 0.14 oz.
Use the sample data to test the claim that the population of volumes has a standard deviation less than 0.14 oz. Use a 0.01 significance level. Complete parts (a)
through (d) below.
b. Compute the test statistic.
(Round to three decimal places as needed.)
c. Find the P-value.
Click to select your answer(s).
OV 8:46
hp
ese
backspace
96
6
1
3
4
y
e
tab
enter
k
d
a
shift
alt
ctri
ctrl
alt
USE YOUR SMARTPHONEFOR
Reviews Videes Features
Specs Support
HP Chromebook
For work and play.
nd play. And play.
HD
Enjoy access to millions
of Android apps
SCA
HD Touchscreen
ment
SO Play
Sand a
pret bo eto ap so paray and not included
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