This Question. The
A simple random sample of size nis drawn. The sample mean, x, is found to be 19.1, and the sample standard deviation, s, is found to be 4.4.
Click the icon to view the table of areas under the t-distribution.
(a) Construct a 95% confidence interval about us if the sample size, n, is 34
Lower bound Upper bound
(Use ascending order. Round to two decimal places as needed.)
(b) Construct a 95% confidence interval about if the sample size, n, is 51
Lower bound Upper bound:
(Use ascending order. Round to two decimal places as needed.)
How does increasing the sample size affect the margin of error, E?
O A The margin of error decreases
OB. The margin of error does not change
OC. The margin of error increases
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dont understand

step-by-step explanation:

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.