Mathematics, 25.11.2019 02:31, softball2895

It is believed that 51.2% of us households own stock.
a researcher thinks this is too low. a sample of 300 n
homes found 171 own stock. test the hypothesis at
the 96%
how do you find standard deviation for the formula?

Answers: 3

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It is believed that 51.2% of us households own stock.
a researcher thinks this is too low. a s...