A researcher wants to know if the number of hours a person exercises per week (Sx = 2.14) is associated with the number of pounds lost per week (Sy =1.21). Subject Hours Exercise Per Week Pounds Lost Per Week 1 7 3 2 2 4 4 4 1 5 2 16 1 **Round to the nearest hundredth decimal place as you complete the problems!

Can you recheck and write the a and b portions.

Sheet5 contains data for fitness purchases. Create a line chart, a stacked line chart, a 100% stacked line to compare the purchases by different age groups each year with the US population. Place the three charts in the same worksheet as the source data. Include appropriate titles and a legend in each chart. In a cell below each char, explain what you think the chart illustrates

Please give me a complete/correct answer if you can. Thank you!

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A box of 25 light bulbs is shipped to a hardware store. When it arrives, four of the bulbs are broken. Predict the number of broken light bulbs in an order of 125 bulbs.

Please help

Name the image of overline DE

The chaperones for an upcoming junior high dance want to see which soda to serve. They ask 50 students to fill out a survey about their favorite sodas. If 32 out of 50 students prefer root beer, how many of the 150 dance attendees would you expect to prefer root beer? Be sure to show all of your work. Use the paperclip button below to attach files.