Maximum weights and jump heights Jump height, y Maximum weight, x 190 60 185 57 155 55 180 60 175 56 170 65 150 53 160 50 160 50 180 57 190 60 210 64

find the pie chart

Section 2.2, question 3

i Height Differences - X 40 - 63 1 15 8 24 20 40 18 29 56 27 70 61 - 44 Print Done

What is the difference between an extraneous variable and a confounding variable? Maximum number of characters (including HTML tags added by text editor): 32,000 Show Rich-Text Editor (and character count) MAR 25 étv A 吕口 F3 D00 F4 II F2 F5 F6 F7

The health of the bear population in a park is monitored by periodic measurements taken from anesthetized bears. A sample of the weights of such bears is available below. Use a single value to estimate the mean weight of all such bears. Find a 95% confidence interval estimate of the mean of the population of all such bear weights. Click the icon to view the table of bear weights. ..... The estimate of the population of all such bear weights is (Round to one decimal place as needed.) pounds, Find the 95% confidence interval for the mean of the population of all such bear weights. pounds

Create a stratified random sampling strategy to ensure that each topographic zone is tested relative to its proportion of the total survey area. The total number of acres in each topographic zone is presented in the table attached. First, calculate the percent of acreage for each zone. Second, allocate the 20 test units to each topographic zone based on its relative percent to the total survey area. The total number of test units should total 20.

Chapter 16-22

I need help answering a-1 and a-2  Miles traveled since the last maintanence: Miles traveled since the last maintenance 11973 11969 11967 11948 11925 11922 11896 11883 11837 11814 11800 11798 11789 11782 11781 11778 11758 11757 11707 11704 11698 11691 11668 11662 11615 11610 11576 11533 11518 11462 11461 11418 11359 11358 11344 11342 11336 11248 11231 11222 11168 11148 11127 11112 11100 11048 11018 11003 10945 10911 10902 10802 10802 10760 10759 10755 10726 10724 10674 10662 10633 10591 10551 10518 10473 10355 10344 10315 10235 10227 10210 10209 10167 10140 10128 10095 10081 10075 10055 10000

Refer to the illustration below: Height 177 - 183 170-176 163 - 169 156-162 149-155 142 - 148 135-141 What is the class width? Frequency 1 4 5 16 12 4 3