The five-number summary consists of what five statistical ...

[karlynnae]

The five-number summary consists of what five statistical measures?
 a. min, Q1, median, Q3, max
  b. Q1, Q2, median, Q3, Q4
  c. min, Q1, mean, Q3, max
  d. Q1, Q2, mean, Q3, Q4

Question 2

From a population that is normally distributed, a sample of 25 elements is selected and the standard deviation of the sample is computed. For the interval estimation of , the proper distribution to use is the
 a. normal distribution.
   b. t distribution with 25 degrees of freedom.
   c. t distribution with 26 degrees of freedom.
   d. t distribution with 24 degrees of freedom.

[mirabriestensky]

Answer to Question 1

a

Answer to Question 2

d

[karlynnae]

Thank you

[mirabriestensky]

No problemo