Assignment-#9

A pediatrician records the age x (in yr) and average height y (in inches) for girls between the ages of 2 and 10. Height of Girls vs. Age 50- 40- (4,38) 30- 10- 0 Age(yr) Part: 0 / 4 Part 1 of 4 (a) Use the points (4, 38) and (8, 50) to write a linear model for these data. X y = Skip Part Check Height (in.) (8,50) Ⓒ2022 McGraw Hill LLC. All Rights Reserve A

Please share an excel screen on how to input the data for #2 only.  Thank you

Hillary and Devin will collect data to find out where the seventh-grade students should take their field trip. Which group should Hillary and Devin survey to collect the best data?

This chart displays the average rate of people living in poverty in the 23 continental states west of the Mississippi River for the years 2014 – 2016. Create a stemplot for these data. Note that a stemplot never shows the decimal symbol and only the rightmost digit is used for the leaf. (https://www.census.gov/data/tables/2017/demo/income-poverty/p60-259.html) Average rate of people living in poverty in the 23 continental states west of the Mississippi River for the years 2014 – 2016 State Rate of Poverty (%) Minnesota 8.3 Utah 9.4 Iowa 10.1 Wyoming 10.1 Colorado  10.2 North Dakota 10.5 Nebraska  10.6 Missouri 11.1 Washington  11.5 Idaho  11.9 Montana 11.9 Kansas 12.5 Oregon 12.7 Nevada 13.4 South Dakota 13.7 California 14.5 Texas 15.0 Oklahoma 15.4 Arkansas  16.8 Arizona 18.2 New Mexico 19.1 Louisiana 20.6 Mississippi  20.8

Stuart's first 6 grades in his biology class this semester are 0, 70, 85, 95, 100, 100. Calculate the median of these grades.

Rock Solid Gym offers several levels of membership status. All customers start at the bronze status. One day, the membership coordinator took a sample of members of the gym. She found that 16 of the 35 members she sampled had bronze status. The gym had 770 members on that day, and 390 of these members had bronze status. For the membership coordinator's sample, find and write with proper notation the sample proportion and population proportion of members who had bronze status. Write the proportions as decimals (not percentages) rounded to two decimal places. (a) Sample proportion: (Choose one) ▼ (b) Population proportion: (Choose one)

Please solve with the full step and no reject thank u

Please answer all sub-parts   According to the manufacturer of M&Ms, 12% of peanut M&Ms in a bag should be brown, 15% yellow, 12% red, 23% blue, 23% orange, and 15% green.  A student randomly selects a bag of peanut M&Ms. For the 400 M&Ms in the bag, the the number of M&Ms that were of each color is in the table below.  At the ? = 0.05 level, does the data support the manufacturer's claim for the distribution of colors of peanut M&Ms? (Note: We did not give the Expected Counts, you will need to compute them yourself.) Color Frequency Brown 53 Yellow 66 Red 38 Blue 96 Orange 88 Green 59 Complete the hypothesis test: a)  State the null and alternative hypotheses: H0 and H1 b) Compute the ?2 statistic c) Give the critical ?2 value (from Table VIII). d) State the conclusion

Guadalajara Tours' daily sightseeing trip has a capacity of 55 people. Each day, tour officials record the number of people making the trip. The data for a selection of 22 summer days are as follows. 31, 36, 41, 42, 43, 43, 46, 46, 46, 47, 47, 49, 51, 51, 51, 51, 52, 52, 52, 54, 54, 54 Send data to calculator Send data to Excel Frequency 10- 10 6+ 4 4. 2+ 1. 0- 30 35 40 45 50 55 Number of people on trip OMean (a) For these data, which measures of central tendency take more than one value? Choose all that apply. OMedian Mode ONone of these measures OMean (b) Suppose that the measurement 31 (the smallest measurement in the data set) were OMedian replaced by 15. Which measures of central OMode tondoncu would bo offoctod by the chano02 Explanation Check O 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Access APA pe here to search 99+

In a recent survey,  8  college graduates were each asked for the number of hours they work each week. Here is a list of the responses.   39 ,  38 ,  52 ,  43 ,  45 ,  40 ,  37 ,  52 Find the range of the data set.

Please share an excel screen on how to input and calculate the data for #1 only.  Thank you