Question

The height of six randomly chosen sailors
are (in inch): 63, 65, 68, 69, 71, 72. Those
of 10 randomly chosen soldier's are 61,
62, 65, 66, 69,70, 71, 72, 73. Discuss the
light that these data thrown the
Suggestions that sailors are on the
average toller than soldier's.​

Answer 1

Answer:

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Step-by-step explanation:

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