Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 135 to 186 cm and weights of 37 to 150 kg. let the predictor variable x be the first variable given. the 100 paired measurements yield x overbarequals167.65 cm, y overbarequals81.48 kg, requals0.131, p-valueequals0.194, and modifyingabove y with caretequalsnegative 103plus1.17x. find the best predicted value of modifyingabove y with caret (weight) given an adult male who is 139 cm tall. use a 0.05 significance level. the best predicted value of modifyingabove y with caret for an adult male who is 139 cm tall kg.

see below

step-by-step explanation:

7.   there are 10 data points in the set.   the middle point is between 5 and 6.   the middle point in the top half is 8   and the middle point in the bottom half is 3. to find the iqr , take point 8 and subtract point 3

mid term   point 8 = 100   point 3 = 88

iqr = 100-88 = 12

final   point 8 = 93   point 3 = 78

iqr = 93 - 78 = 15

the final has the greatest iqr

6.   b - there is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical .   there is an outlier for the males that skews the data

5.   the   iqr is a better measure of spread for the movies and basketball games.   since the basketball game has an outlier, we do not want to use standard deviation for measurement.  

3.   the exam median is much higher than the class median.   the median line is farther to the right on the exams

2.   there is no way to tell what the means are from the box and whisker plots.  

ljn

step-by-step explanation:

answer: rolling a number cube and flipping a coin.

step-by-step explanation: