38.Which is NOT a part of the formula for calculating a standard deviation?A. each test scoreB. the total number of items in the testC. the mean of the distributionD. the total number of test scores39. Show Get answer to your question and much more 40.If the results of an examination are negatively skewed, the exam questions werelikely:A. easy.NEGATIVE SKEW IS BECAUSE OF MORE HIGHER SCORES = EASYB. difficult.C. biased.D. quite novel in many respects.41.In a distribution that is symmetrical, which of the following is true?A. The distances from Q1 and Q4 to the median are the same.B. The distances from Q1 and Q2 to the median are the same.C. The distances from Q1 and Q3 to the median are the same.D. The distances from Q2 and Q3 to the median are the same. 42.If few scores fall on the negative side of the distribution, the distribution is ________skewed. Get answer to your question and much more Get answer to your question and much more 44.Which of the following describes the shape of the normal curve? Get answer to your question and much more PSY3010 ASSESSMENT OF BEHAVIOUR35. Get answer to your question and much more 36.A student received azscore of 1 on a test of English as a Second Language and thedistribution of test scores on that test was normal. This same student received azscoreof 1 on another test of English as Second Language and the distribution of test scoreson this second test were highly skewed. In all probability, Get answer to your question and much more Get answer to your question and much more 38.If the results of an examination are positively skewed, the exam questions were likelyA. easy.B.difficult.C. biased.D. part of a make-up examination. 39.If the results of an examination are negatively skewed, the exam questions werelikely: Get answer to your question and much more 40.In a distribution that is symmetrical, which of the following is true? Get answer to your question and much more Recommended textbook solutions
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