Emily thinks the perfect tomato sauce has 8 cloves of garlic in every 500{ mL}of sauce. Raphael's tomato sauce has 12 cloves of
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Answer:
Yes, the background color appear to have an effect on the variation of word recall scores
Step-by-step explanation:
Given that results from scores on a test of word recall are given are as follows:
Two test scores have independent means and having normal distribution.
(Two tailed test at 5% significance level)
Group Group One Group Two
Mean 15.1400 12.4200
SD 5.9100 5.4200
SEM 0.9990 0.8910
N 35 37
The mean of Group One minus Group Two equals 2.7200
standard error of difference = 1.335
Hence t statistic = 2.0369
p value = 0.0454
Since p <0.05 we reject null hypothesis
Yes, the background color appear to have an effect on the variation of word recall scores
Hey!
First, let's write the problem.
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with 
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from both sides.
Divide both sides by
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Let me know if you have any questions regarding this problem!
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-TetraFish
First, let's write the problem.
Multiply
Subtract
Divide both sides by
Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish