Statistical Reasoning in Sports Worksheet#8.6 Chap.7-8 review Name Susan Wardk Per . _6 Date 3/ 30 / 2022 ( 1 ) Practice with the Normal Table: what is the table entry for these z-scores? ( a ) 2.74 = 0. 9969 ( e ) -2.00 = 1-0. 9772 = 0.0228 (b ) 1.93 = 0. 932 ( f ) - 1.00 = 1- 0. 8413= 0.158 ( c ) -0.40 = 1-0. 655 4=0.3446 (9 ) 0.00 = 0.00 = 0.5 (d ) -1.93 = 1- 0. 9732 =0.0268 (h ) 1.00 = 0.8413 (2 ) Practice with the Normal Table: what is the z-score for these table entries? (a) .0044 (e ) .9992 (b ) .1251 (f).3300 ( c ) .3594 (9) .5793 (d) .9608 (h ) .1170 ( 3 ) Practice with the z-score formula; for a distribution of 200 values that is approximately symmetric, unimodal, and bell-shaped, and that has a mean of 145.2 and a standard deviation of 16.8, what is the z-score for these PERFORMANCE values? (a ) 145.2 ( d) 184.6 (b ) 128.4 ( e ) 153.6 ( c ) 152 (f ) 120 ( 4 ) Practice with the z-score formula; for a distribution of 200 values that is approximately symmetric, unimodal, and bell-shaped, and that has a mean of 145.2 and a standard deviation of 16.8, what is the PERFORMANCE value for these z-scores? (a) 1.61 ( d ) -1.08( b ) 2 (e ) 0.84 ( c ) -0.5 (f ) 2.67 Continued on other side Questions 5 - 7 use this set of points scored by a basketball team during a 20-game span. 119 104 101 89 98 112 104 103 105 100 104 105 103 102 116 109 97 103 111 95 (5 ) Calculate the mean and Mean Absolute Deviation: X - (6 ) Calculate the Standard Deviation, round off the answer to the nearest whole number (7 ) Draw a normal curve and show the mean and 1 SD, 2 SD, and 3 SD, then answer the questions below: ( a ) What percent of observations would we expect to be between 97 points and 118 points?b ) What percent of observations would we expect to be between 95 points and 110 points