PARTI le (scantron) see the Best respo he er For each of the following mo those
ID: 2946118 • Letter: P
Question
PARTI le (scantron) see the Best respo he er For each of the following mo those provided. Use pen to reco multiple-choice ques record your answers love Normal distribution with Vi 10 score bucket What is the lowest IQ score fests is such that intelligence ple from the top 100 possibly considered by the compa The scoring of IQ tests is such 10. A company only hires poop could be possibly considered a) 100.5 b) 112.8 c) 120 d) 87.2 e) None of these Which of the following statements and 3 error and non-sampling error are true? Wowing statements about sampling the sample and the population that exists only bec to selected for the sample. 1. Sampling error refers to differences betwe of the observations that happened to selecte II. Non-sampling errors result from mistakes mas observations being selected improperly. TII. We can reduce sampling error and non-sam! made in the acquisition of data or from the sample "Sampling error by increasing the sample size. a) I only b) II only c) III only d) I and II only e) II and III only nd variance 36, which value of X corresponds to If X has a normal distribution with mean 60 and variance 36, wh a) 67.96 b) 61.96 c) 71.76 d) 48.24 e) None of these Which of the following statements about type I and Il errors are correct? 1. Type I error occurs when we reject a true null hypothesis. II. Type II error occurs when we don't reject a false null hypothesis. III. The probability of a Type I error is called the significance level. a) I only b) II only c) I and II only d) I and III only e) I, II and I 5. Given: Ho: 02 = 1; H2:02 # 1. If the sample size is 100, the rejection region is: Dy? S 65.64 or x2 > 118.13Explanation / Answer
All of the 3 options are correct i.e. Option e will be the correct choice for problem no 4
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