To find the area of this just add the units I believe which is 21
Hope this helps good luck. Not sure if this is 100% right my last year teacher was a sucky one
He only used 1/5 of the jar so (1/5*1/4) because he used a fourth of the fifth of the jar the answer is 1/20<span />
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➷ 250 - 210 = 40
40 - 15.89 = 24.11
It would be option A. $24.11
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Answer:
Degree of freedom = 63
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 64
Sample mean = 1400
Sample standard deviation = 240
We need to make a 95% confidence interval.
We use the t-statistic for the same.
Degree of freedom:
- It is the maximum number of logically independent values that have the freedom to vary, in the data sample.
Degree of freedom for reading the critical values of t-statistic is
Thus, the degree of freedom is 63.
Answer:
correct
Step-by-step explanation: