9. Do motivation levels between mid-level and upper-evel managers difflert A ran

Question

9. Do motivation levels between mid-level and upper-evel managers difflert A ranaoniw group of each were administered a survey, which measures motivation tor upward mobiv Sample Size Mean Score Standard Deviation 7A 11.06 79.73 Given that the P-value is 0.03, which of the following is the appropriate conclusion? a) At -0.02, reject Ho b) At 0.01, reject Ho C) Ata-002. accept Ho d) At 0.025, tail to reject Ho e) At -0.025, reject Ho a) The population means of y at different values of x have a straight-ine relationship b) The population values of y at each value of x have the same standard deviation. c) The population values of y at each value of x folow a normal distribution. d) The data were gathered using randomization, such as random sampling or a ran 10. To use regression in an inferential manner, which of the following assumptions is/are ne experiment. All of these. e)

Explanation / Answer

Q10) Option D is Correct. At significance level of 0.025, fail to reject H0. Because p value is greater than 0.025.

Q11) All of the assumptions are Correct in regression inferential

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