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coldgirl [10]
3 years ago
15

In this exercise, we are conducting many hypothesis tests to test a claim. Assume that the null hypothesis is true. If 200 tests

are conducted using a significance level of 2% , approximately how many of the tests will incorrectly find significance?
Mathematics
1 answer:
Sindrei [870]3 years ago
8 0

Answer:

196

Step-by-step explanation:

Given that the  significance level of 2% = α

Because the the null hypothesis is true so it is denoted by α it also defined as the level of significance =1 - confidence level  = 1 - 0.02 = 0.98.

So the number of the tests will incorrectly find significance:

=0.98×200=196

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