1)
Aim - To test the claim that more than 62 percent of population suffers from professional problems due to extreme shyness.
H0 : P = 0.62
H1 : P > 0.62
Here we have failure to to reject null hypothesis.
Ans.:- There is not sufficient evidence to support the claim that the true proportion is greater than 62 percent.
2)
Here total brand are 5
K = 5
Critical value of test =
Ans.:- 13.277
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