You want to study whether people who graduated from NYU are more likely to pursue a career in science vs. other fields. You randomly sample 200 people and ask them if they are currently working in science vs. in other fields. You find out that 150 of them work in science, and only 50 of them work in other domains. You want to determine statistical significance, so you run the following test: A. Independent samples t-test
]B. Chi Square Test
C. ANOVA
D. Matched-pairs t- test
E. Regression

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

the answer is -1 for this question

step-by-step explanation:

whaere is the picture

step-by-step explanation: