Question

The students in a certain high school have an average height of 160 cm with a standard deviation of 12 cm. Random samples of size 50 will be taken. Determine the mean and the standard error of the sampling distribution of the means.

a.μ = 175 cm and σ = 1.65 cm
b. μ = 165 cm and σ = 1.75 cm
c. μ = 160 cm and σ = 1.70 cm
d. μ = 175 cm and σ = 1.60 cm

Answer 1

$:\pink\implies$ option d)

Answer 2

Answer:

The answer is option (d),i.e., μ = 175 cm and σ = 1.60 cm