An employment information service claims the mean annual pay for full-time male workers over age 25 and without a high school diploma is $25,000. The
annual pay for a random sample of full-time male workers without a high
school diploma is listed. At a = 0.05, test the claim that the mean salary is
$25,000.
26185
23814
22374
25189
26318
20767
30782
29541
24597
28955
What is the value of th standardized test statistic? just the value (no t= ) to TWO significant digits.
What is the probability value? Just the value (no P= ) to TWO significant digits as a %.

answer: 21$

step-by-step explanation:

$42 / $14 = 3   (ratio 3: 1)

$7 x 3 = $21

i think is g(1)=-1.

hope that i can

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

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