Answer:
Step-by-step explanation:
Given that X is a random variable representing the amount of sleep each adult in New York City got last night.
a) Normal distribution (by central limit theorem)
b) Sample mean will approach population mean mu
c) the standard deviation σx of the sampling distribution approach to σ/√n
d) The means are the same.
. The standard deviations are σ / √50 and σ / √100, respectively.
iI think that c because it is inside the integers are inside the rationals
Answer:
No relationship
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
No, it's not equivalent because:
16 × 4 = 64
14 × 4 = 56
Therefore this gives 64:56 and not 64:50
The multiple which is 4 cannot be used; its not equivalent
