As of 2018, the average GDP per capita (PPP) of all of the (PPP) of all of the countries of the world is US$17,300 with a standard deviation of US$9,200. You randomly sample 25 countries. 14. What is the probability that your sample mean is greater than US$15,000

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

the answer is y = 11.54

hope this : )