For a sample size of 16, the sampling distribution of the mean ...

[captainjonesify]

For a sample size of 16, the sampling distribution of the mean will be approximately normally distributed
 
  A) if the sample standard deviation is known. B) if the shape of the population is symmetrical.
  C) if the sample is normally distributed. D) regardless of the shape of the population.

Question 2

The value of the cumulative standardized normal distribution at 1.5X is 0.9332. The value of X is
 
  A) 0.50. B) 0.10. C) 1.00. D) 1.50.

[EAN94]

Answer to Question 1

B

Answer to Question 2

C

[captainjonesify]

Gracias!

[skipfourms123]

Thanks for the timely response, appreciate it