All real numbers greater than or equal to 1
Answer:
I don't understand what should i answer.
The only thing I undrestood was that this is a relation which can be a function.
Answer:
(53.3; 56.1)
Step-by-step explanation:
Given that:
Sample size, n = 41
Mean, xbar = 54.7
Standard deviation, s = 5.3
Confidence level, Zcritical at 90% = 1.645
Confidence interval :
Xbar ± Margin of error
Margin of Error = Zcritical * s/sqrt(n)
Margin of Error = 1.645 * 5.3/sqrt(41)
Margin of Error = 1.362
Lower boundary = 54.7 - 1.362 = 53.338
Upper boundary = 54.7 + 1.362 = 56.062
(53.3 ; 56.1)
Answer:
Step-by-step explanation:
Answer:
C = pi d
C = 3 × 36
C = 108
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needed to be 20 characters long.....
