Which of the following is not true about the process of statistics?Choose the correct answer below. A.Data are typically collected from a sample because it is too difficult and expensive to collect data from an entire population. B.The first step in the process of statistics is to collect the data. C. If data are not collected properly, the conclusions that are drawn will be meaningless. D.When the results from a sample are extended to the population, it is called inference.

3 qrs + 3/2 xy hope this : /

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

step-by-step explanation:

tangent z: 4/3

cosine y: 4/5

cotangent y: 4/3