In paragraph 6, the description of Miss Chevalier is used to emphasize the contrast between her unusual appearance and her congenial personality.
Answer:
I believe it is Choice A.
Explanation:
Choice A seems to combine the two sentences most effectively and efficiently.
The t-statistics that will ba calculated from the data about the steel housing will be -5.936.
<h3>How to calculate t-statistic?</h3>
From the information given, the component part of the housing is a steel trough that is made out of a 14-gauge steel coil.
From the complete question that has the data, the t-statistic will be calculated thus:
u = 8.46
x bar = 8.422
s = 0.04
n = 49
Therefore, the t-statistics will be:
= (8.421 - 8.46) / (0.046 / ✓49)
= -5.936
In conclusion, the t-statistics is -5.936.
Learn more about t-statistic on:
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