Mathematics, 22.10.2019 18:50 neariah24
Aresearcher tries to compare grades earned on the first quiz by boys and girls. he randomly chooses 10 students from boys and 15 students from girls and calculates the confidence interval on difference between means. how many degrees of freedom will you get in this t distribution?
Answers: 2
Mathematics, 20.06.2019 18:02, issagershome
Steve earns $8 per hour his older brother earns $2 more per hour than steve what is the ratio of the money steve earns in an hour to the money of his brother earns in an hour.
Answers: 1
Aresearcher tries to compare grades earned on the first quiz by boys and girls. he randomly chooses...
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