Question

19. The heights of six randomly chosen sailors are, in inches, 63, 65, 58, 69, 71 and 72. The heights of 10
randomly chosen soldiers are in inches, 61. 62, 65, 66, 69,69, 70, 71,72 and 73. Do these figures indicate
that soldiers are on an average shorter than sailors? Test at 5% level of significance​

Answer 1

Step-by-step explanation:

The heights of 10 randomly chosen soldiers are, in inches, 61, 62, 65, 66, 69, 69, 70, 71, 72 and 73. Do these figures ...

Answer 2

Step-by-step explanation:

Those of 10 randomly chosen soldier's are 61, 62, 65, 66, 69,70, 71, 72, 73.