Mathematics, 14.07.2019 04:00, SmokeyRN
Will award brainest, being timed, asapthe dot plot below shows the amount of time two random groups of students took to brush their teeth: a dot plot shows tooth brushing time in seconds on the horizontal axis. for group r, there is 1 dot on 45, 2 dots on 50, 1 dot on 55, 2 dots on 60, 1 dot on 65, 1 dot on 70, 1 dot on 75, 1 dot on 80, 1 dot on 85, 2 dots on 90, 1 dot on 95, 2 dots on 100, 1 dot on 105, 2 dots on 110, 1 dot on 115, and 2 dots on 120. for group s, there is 1 dot on 50, 1 dot on 55, 2 dots on 60, 2 dots on 70, 1 dot on 80, 2 dots on 90, 1 dot on 95, 1 dot on 100, 1 dot on 105, 2 dots on 110, 1 dot on 115, and 1 dot on 120. based on visual inspection of the dot plots, which of the following groups, if any, shows a greater average time required to brush their teeth? group r group s both groups show about the same average time. no conclusion about average time can be made from the data.
Answers: 2
Mathematics, 21.06.2019 22:30, mbalderp5bxjo
Solve for x. −3/4(x+2)=6 enter your answer in the box
Answers: 1
Will award brainest, being timed, asapthe dot plot below shows the amount of time two random groups...
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