3x - 5 = 2 Add 5 to both sides
3x = 7 Divide both sides by 3
x =
The answer is B. .
3x = 7 Divide both sides by 3
x =
The answer is B.
the developer chooses to put up a wooden fence.how much does the developer have to pay to put up the entire fence? if it is $620
1 answer:
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Answer:
t = –3.382
Step-by-step explanation:
Claim: FICO credit scores are greater than 675
Thus, x = 675
We are given:
Sample size = n = 50
Sample Mean = u = 719
Sample Standard deviation = s = 92
The formula to find the t-statistic is:
Using the above values, we get:
Thus, the value of test statistic is -3.382. So 3rd option gives the correct answer.