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AlekseyPX
3 years ago
9

Help need badly please

Mathematics
1 answer:
inna [77]3 years ago
7 0

Answer:

6

Step-by-step explanation:

subtract 2 from2 equal zero

add 2and 4 together get six

zero divided by any non-zero number gives zero

multiply 3 times 4 gets 12

0+12/2

divide 12 by 2 equal six

0+6

zero 0 and 6 to get 6

6

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Develop the null and alternative hypotheses for this study?

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Let's assume that the calculated statistic is z_{calc}

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