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GalinKa [24]
3 years ago
8

What should be the sum of all the relative frequency values?

Mathematics
1 answer:
baherus [9]3 years ago
7 0

Answer:

The sum of relative frequencies is equal to one, since the sum of all fractional parts must equal the whole.

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In 2004, a survey on computer crime indicated that 7% of reported unauthorized uses of business Web sites came from inside the c
masya89 [10]

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a) H0 : P = 0.07

   Ha : P ≠ 0.07

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Ha : P ≠ 0.07

conduct a  Z- test statistic

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<em>we fail to reject H0 given that | z | < Zcritical because there is not enough evidence to conclude that proportion change</em>

<u>b) Determine the p-value of the test </u>

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8 0
3 years ago
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