Data were collected relating the ages of
100 cars of the same make and model
and the gas mile...
Mathematics, 01.12.2020 19:50, glogaming16
Data were collected relating the ages of
100 cars of the same make and model
and the gas mileages of the cars. The
data showed a correlation coefficient of
-0.024. Which is the best description of
the strength and direction of the linear
association between the variables?
F) no correlation
G) strongly negative
H) weakly positive
J) strongly positive
Answers: 1
Mathematics, 21.06.2019 14:30, TheCampingStone
The sum of two numbers is 58. the first number is 8 less than half the second number. let c represent the first number. let drepresent the second number. which statements about solving for the two numbers are true? check all that apply. the equation  represents the sum of the two numbers. the equation  represents the sentence “the first number is 8 less than half the second number.”the equation  represents the relationship between the two numbers. the equation  represents the sum of the two numbers. the number d is 14.the number c is 44.the number c is 14.the number d is 44.
Answers: 1
Mathematics, 21.06.2019 17:30, bradleycawley02
Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so, about which interval is it approximately symmetric?
Answers: 3
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