square meter is the SI unit of area.
b
こんにちは
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Answer:
interval = [17.3948 , 20.6052]
Step-by-step explanation:
given,
random sample (n) = 45
average product lifespan = 19 years
standard deviation = 4 years
confidence interval of 99 % = ?
we know,
t* = qt(1.99/2 + 44 ) = qt(0.995,44)
t* = 2.692
so,
interval
interval = [19 - 1.6052 , 19 + 1.6052]
interval = [17.3948 , 20.6052]
Answer:
24 inches
Step-by-step explanation:
2 yards to inches :
2 x 12 = 24
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-Chetan K
I’m really not to sure sorry about that