The mean entry level salary of an IT professional at a company is 68000. You believe it is lower for non-IT employees. State the null and alternative hypothesis for the claim that non-IT employees have a lower average salary. Select your answer from one of the following options. a. ?0:?<$68000??:?≥$68000 b. ?0:?≤$68000??:?>$68000 c. ?0:?≠$68000??:?=$68000 d. ?0:?≥$68000??:?<$68000 e. ?0:?>$68000??:?≤$68000
The mean entry level salary of an IT professional at a company is 68000. You believe it is lower for non-IT employees. State the null and alternative hypothesis for the claim that non-IT employees have a lower average salary. Select your answer from one of the following options. a. ?0:?<$68000??:?≥$68000 b. ?0:?≤$68000??:?>$68000 c. ?0:?≠$68000??:?=$68000 d. ?0:?≥$68000??:?<$68000 e. ?0:?>$68000??:?≤$68000
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 1SE: What term is used to express the likelihood of an event occurring? Are there restrictions on its...
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The mean entry level salary of an IT professional at a company is 68000. You believe it is lower for non-IT employees. State the null and alternative hypothesis for the claim that non-IT employees have a lower average salary.
Select your answer from one of the following options.
-
a.?0:?<$68000??:?≥$68000
-
b.?0:?≤$68000??:?>$68000
-
c.?0:?≠$68000??:?=$68000
-
d.?0:?≥$68000??:?<$68000
-
e.?0:?>$68000??:?≤$68000
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