Best writers. Best papers. Let professionals take care of your academic papers

Order a similar paper and get 15% discount on your first order with us
Use the following coupon "FIRST15"
ORDER NOW

someone help me pleaseFind the equation of the regression line for the given data.

 someone help me pleaseFind the equation of the regression line for the given data. Then construct a

scatter plot of the data and draw the regression line. (The pair of variables have a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The number of hours 6 students spent for a test and their scores on that test are shown below.
Hours spent studying, x Test score, y
0     35
1     41                                           

3    51
4    50
4    61
6    71

(a)xequals= 2hours( b)xequals= 3.5hours

(c)xequals=13hours  (d)xequals=1.5hours

2.  Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (Each pair of variables has a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The caloric content and the sodium content (in milligrams) for 6 beef hot dogs are shown in the table below.

Calories, x  Sodium, y
160    410
170    460
120    350
120     360
70       270
180     540

A. x=150 Calories  

b. x=90

C. x=140

D.x=60

3.   x         y
    39          25
  34             23
   40             27
  47              32
  42               30
50            30
59         30
55          26
53      28

 
Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"