A study is done to determine which of two soft drinks has more sugar. There are 21 cans of Beverage A in the researchers' sample and 20 cans of Beverage B. The mean amount of sugar in Beverage A is 27.7 grams per can with a sample standard deviation of 0.6 grams. The mean amoun of sugar in Beverage B is 27.2 grams with a standard deviation of 0.3 grams. The researchers believ that Beverage A has more sugar than Beverage B, on average. Both populations are normally distributed. Conduct a hypothesis test using a 10% level of significance. Step 1: State the null and alternative hypotheses. Ho: HA-HB SV V 0 Ha HA-HBV 0 (So we will be performing a right-tailed The differences of sample means are t-distributed and distribution standard deviation Question Help: Post to forum test.) Part 2 of 4 Step 2: Assuming the null hypothesis is true, determine the features of the distribution of the differences of sample means. Submit Part Part 1 ✓✓with distribution mean
A study is done to determine which of two soft drinks has more sugar. There are 21 cans of Beverage A in the researchers' sample and 20 cans of Beverage B. The mean amount of sugar in Beverage A is 27.7 grams per can with a sample standard deviation of 0.6 grams. The mean amoun of sugar in Beverage B is 27.2 grams with a standard deviation of 0.3 grams. The researchers believ that Beverage A has more sugar than Beverage B, on average. Both populations are normally distributed. Conduct a hypothesis test using a 10% level of significance. Step 1: State the null and alternative hypotheses. Ho: HA-HB SV V 0 Ha HA-HBV 0 (So we will be performing a right-tailed The differences of sample means are t-distributed and distribution standard deviation Question Help: Post to forum test.) Part 2 of 4 Step 2: Assuming the null hypothesis is true, determine the features of the distribution of the differences of sample means. Submit Part Part 1 ✓✓with distribution mean
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Please don’t reject
Transcribed Image Text:Ho: HAHBSVV0
Ha: MA – MB > v
(So we will be performing a right-tailed
A study is done to determine which of two soft drinks has more sugar. There are 21 cans of
Beverage A in the researchers' sample and 20 cans of Beverage B. The mean amount of sugar in
Beverage A is 27.7 grams per can with a sample standard deviation of 0.6 grams. The mean amount
of sugar in Beverage B is 27.2 grams with a standard deviation of 0.3 grams. The researchers believe
that Beverage A has more sugar than Beverage B, on average. Both populations are normally
distributed. Conduct a hypothesis test using a 10% level of significance.
Step 1: State the null and alternative hypotheses.
0
The differences of sample means are t-distributed
and distribution standard deviation
Question Help: Post to forum
Submit Part
test.)
Part 2 of 4
Step 2: Assuming the null hypothesis is true, determine the features of the distribution of the
differences of sample means.
Y
with distribution mean
Part 1 of 4
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