QUESTION 1 Provide an appropriate response. Compute the standardized test statistic, X 2 , to test the claim σ 2 ≥ 12.6 if n = 1
5, s 2 = 10.5 , and 12.823 11.667 8.713 23.891 20 points
1 answer:
Answer: 11.667
Step-by-step explanation:
The formula to find the test statistic for chi-square test is given by :-
Given : Claim :
Then , the standardized test statistic will be :-
Hence, the standardized test statistic
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Answer:
5.5
Step-by-step explanation:
2x8 = 16
3x3.5=10.5
16-10.5 = 5.5
Answer:
4 x 9 = 36
14 x 5 = 70
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Answer:
x=45
Step-by-step explanation:
You should follow the formula:
3x+3x+x+x=360
8x=360
x=45
$513 (amount earned) / 54 (amount of hours) = $9.50 (hourly rate)
to check:
$9.50 (hourly rate) x 54 (amount of hours)
= 513 (amount earned)
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Answer:
752
Step-by-step explanation:
752 are the only digits that when put together, round to 800.