Ryan collected data from a random sample of 700 students in his university asking whether or not they exercise more than 30 minutes per day. based on the results, he reports that 36% of the students in the nation exercise more than 30 minutes per day. why is this statistic misleading? select the correct answer below: a. the statistic contains a calculation error. b. the sample size is insufficient. c. the data contains an outlier. d. the sample is biased.

(x+3)(x+7)

step-by-step explanation:

there is no graph so i cant sorry

step-by-step explanation:

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

y=-2x+1500

step-by-step explanation:

+1500

2 over one