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Q1) If alternate hypothesis mention that m doesn't equal 4,000, determine the rejection region for the hypothesis test?

a) Both tails

b) Lower or left tail

c) Upper or right tail

d) Centre

e) None of the above

Q2) Write dwon the two rejection areas in using two-tailed test and 0.01 level of significance?

a) Above 1.96 and below -1.96

b) Above 1.65 and below -1.65

c) Above 2.58 and below -2.58

d) Above 1.00 and below -1.00

e) None of the above

Q3) If 1% level of significance is used and calculated value of z is +6.00, what is our decision?

a) Do not reject H₀

b) Reject H₀

c) Reject H₁

d) None of the above

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9167382

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