Answer:90
Step-by-step explanation:
Multiply by 10
The first step is to divide by four to both sides
Answer:
c) A matched-pairs t-interval for a population mean difference
Step-by-step explanation:
Matched-Pairs t-Test. A matched-pairs t-test is used to test whether there is a significant mean difference between two sets of paired data.
Answer:
213 1/3
Step-by-step explanation:
Because I know where you got this question from.
Answer:
Step-by-step explanation:
First Group like terms:

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