1:42 PM Print Questions Scores of an IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation

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1 42 Pm Print Questions Scores Of An Iq Test Have A Bell Shaped Distribution With A Mean Of 100 And A Standard Deviation 1 (52.94 KiB) Viewed 22 times

1:42 PM Print Questions Scores of an IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of 19. Use the empirical rule to determine the following. (a) What percentage of people has an IQ score between 43 and 157? (b) What percentage of people has an IQ score less than 62 or greater than 138? (c) What percentage of people has an IQ score greater than 119? (a) % (Type an integer or a decimal.) (b) ]% (Type an integer or a decimal.) % (Type an integer or a decimal.) 8. Match the linear correlation coefficient to the scatter diagram. The scales on the X- and y-axis are the same for each scatter diagram (a)r= -0.992. (b) r=-0.049. (c) r= -1 MOA Response (a) Scatter diagram (1) Explor (b) Scatter diagram (2) Repe (c) Scatter diagram (3) Esplay Repo III Expo (1) O O 11 III (2) O IN 11 000 (3) OH O 11 OI Let the sample space be S-(1, 2, 3, 4, 5, 6, 7, 8, 9, 10). Suppose the outcomes are equally likely. Compute the probability of the event Ea"an odd number less than 10." (E)=[ (Type an integer or a decimal. Do not round.)