Mathematics, 30.10.2021 20:40 kaleaweeks
Vem created a website for his school's sports teams. He has a hit counter on his site that lets him know
how many people have visited the site. The table shows the number of hits the site recelved each day for
the first two weeks. Use a graphing calculator to find the linear regression model. Then predict how many
hits there will be on day 15.
Day 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Hits 4 10 21 25 28 37 33 21 26 41 46 51 31 38
Enter the linear regression model in the form y = ax +b. Round the slope to one decimal place and the
y-intercept to the nearest Integer.
The linear regression model is y =
the number of hits.
where x represents the day and y represents
Rounded to the nearest Integer, the model predicts that on day 15 there will be
hits.
Answers: 3
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Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
Answers: 3
Vem created a website for his school's sports teams. He has a hit counter on his site that lets him...
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