Answer:
The answer is in the picture below
Step-by-step explanation:
Hope this helps!
If you find the difference between 3 and 1 you would get 2 and then if you found the difference of 7 and 3 you would get 4. So basically the difference of the numbers is doubling. Hope this helps!
Answer:
Since 95% confidence interval contains 0 we conclude at 95% confidence level that the two means are equal.
Step-by-step explanation:
Given that in a fast food study a researcher finds that mean sodium content of 32 Wendy's fish sandwiches is 1080 milligrams with a standard deviation of 75 milligrams. The mean sodium content of 39 Long John Silver's fish sandwiches is 1120 milligrams with a standard deviation of 100 milligrams
H0: The two means are equal
Ha: The two means are not equal
(Two tailed test at 5% level)
Variable A Variable B
Mean 1080.00 1120.00
SD 75.00 100.00
SEM 13.26 16.01
N 32 39
95% CI: -82.65 to 2.65
Since 95% confidence interval contains 0 we conclude at 95% confidence level that the two means are equal.
How many levels are in the game? You would take that number and multiply it by 0.72 to find 72% of it.
