2. The null and alternative hypotheses For each pair of hypotheses that follows, decide whether Ho and H, are set up correctly as the null and alternative hypotheses for a hypothesis test. If so, select "Valid" from the drop down menu. If not, select "Invalid". 1 Họ: H + 81 2 Но: М3D 21 H1: p = 81 Invalid v H1: M + 21 Invalid 3 Ho: H = 117 4 Ho: P = 239 H1: p + 116 Invalid H: P + 239 Valid You evaluate the null hypothesis by assuming that it is true and testing the reasonableness of this assumption by calculating the probability of getting the results if chance alone is operating.

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2. The null and alternative hypotheses
For each pair of hypotheses that follows, decide whether Ho and H1 are set up correctly as the null and alternative hypotheses for a hypothesis test. If
so, select "Valid" from the drop down menu. If not, select "Invalid".
1
Ho: µ + 81
2
Ho: M = 21
H1: p = 81
Invalid
Нi: M # 21
Invalid
%3D
3
Ho: µ = 117
4
Ho: µ = 239
H1: µ # 116
Invalid
H1: µ # 239
Valid
You evaluate the
null hypothesis
by assuming that it is true and testing the reasonableness of this assumption by calculating the
probability of getting the results if chance alone is operating.
Transcribed Image Text:2. The null and alternative hypotheses For each pair of hypotheses that follows, decide whether Ho and H1 are set up correctly as the null and alternative hypotheses for a hypothesis test. If so, select "Valid" from the drop down menu. If not, select "Invalid". 1 Ho: µ + 81 2 Ho: M = 21 H1: p = 81 Invalid Нi: M # 21 Invalid %3D 3 Ho: µ = 117 4 Ho: µ = 239 H1: µ # 116 Invalid H1: µ # 239 Valid You evaluate the null hypothesis by assuming that it is true and testing the reasonableness of this assumption by calculating the probability of getting the results if chance alone is operating.
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