Answer:
An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420 randomly selected reservations, 19 were no-shows. At α=0.01, test the airline's claim. State the sample percentage and round it to three decimal places.
State the hypotheses.
State the critical value(s).
State the test statistics.
State the decision
State the conclusion.
Step-by-step explanation:
probability of getting 20 republican, 13 democrats and 6 in independence? help me please I'm preparing by in exam
By replacing you get:
5*7-2*11+3*(-1) = 35-22-3= 10
so the answer is 10.
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3 - (7a + 1) =
3 - 7a - 1 =
-7a + 2 <===
Answer:
i believe it means c. middle
Step-by-step explanation:
tell me if this is wrong