In the number 9440 how many times greater is the 4 marked x more Han 4 marked y
1 answer:
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Answer:
Step-by-step explanation:
As per given , we have
n = 11
Since population standard deviation is missing, so we use t-test.
Critical t-value for 99% confidence :
[using two-tailed t-value table]
Confidence interval :
Hence, 99% confidence interval for the mean amount of time that students spend in the shower each day.=
Greetings!
Simplify both sides of the equation.
Both sides of the equation are not equal.
Hope this helps.
-Benjamin
Simplify both sides of the equation.
Both sides of the equation are not equal.
Hope this helps.
-Benjamin