Mathematics, 20.09.2019 17:30 DakotaOliver
(06.02) the table below shows data from a survey about the amount of time students spend doing homework each week. the students were either in college or in high school: high low q1 q3 iqr median mean σ college 50 5 7.5 15 7.5 11 13.8 6.4 high school 16 0 9.5 14.5 5 13 10.7 5.3 which of the choices below best describes how to measure the spread of this data? (hint: use the minimum and maximum values to check for outliers.) (2 points) select one: a. both spreads are best described with the iqr. b. both spreads are best described with the standard deviation. c. the college spread is best described by the iqr. the high school spread is best described by the standard deviation. d. the college spread is best described by the standard deviation. the high school spread is best described by
Answers: 3
Mathematics, 21.06.2019 15:20
The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases
Answers: 1
Mathematics, 21.06.2019 19:00
In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
Mathematics, 21.06.2019 19:30
Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?
Answers: 2
Mathematics, 21.06.2019 23:00
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
(06.02) the table below shows data from a survey about the amount of time students spend doing homew...
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