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Greeley [361]
3 years ago
10

Cindy selects a sample of college students. She finds a relationship between the students' scores on an impulsivity scale and th

eir scores on a measure of problem drinking. Cindy wishes to predict the likelihood that a new sample will show the same relationship. She therefore computes _____statistics.
Mathematics
1 answer:
Degger [83]3 years ago
7 0

Answer:

just let me have the points im just vibin

Step-by-step explanation:

You might be interested in
Find the area of the kite !!!! PLEASE HELP!!!!
Andrew [12]

ANSWER

D. 18 m^2

EXPLANATION

The area of a kite is half the product of the diagonals.

The diagonals of the kite are

3+3=6m

and

2+4=6m

The area of the kite

=  \frac{1}{2}  \times 6 \times 6

= 3 \times 6

= 18 {m}^{2}

The correct answer is D.

7 0
3 years ago
What is the slope-intercept form of the function that contains the point (8, 12) and has a slope of _2?
Crank
The function has a slope : m = - 2 and contains the point ( 8, 12 ).
y = m x + b
12 = ( - 2 ) * 8 + b
12 = - 16 + b
b = 12 + 16
b = 28
The slope-intercept form of the function is:
y = - 2 x + 28
3 0
3 years ago
Read 2 more answers
Portia bought 12 bushes and 30 flowers for $240 to plant in her yard. Later, she realized she did not have enough plants and bou
Anni [7]

Answer: the cost of each bush is $15

the cost of each flower is $2

Step-by-step explanation:

Let x represent the cost of each bush.

Let y represent the cost of each flower.

Portia bought 12 bushes and 30 flowers for $240 to plant in her yard. This is expressed as

12x + 30y = 240- - - - - - - - - - -1

Later, she realized she did not have enough plants and bought 7 more bushes and 10 more flowers for $125. This is expressed as

7x + 10y = 125- - - - - - - - - - -2

Multiplying equation 1 by 7 and equation 2 by 12, it becomes

84x + 210y = 1680

84x + 120y = 1500

Subtracting, it becomes

90y = 180

y = 180/90

y = 2

Substituting y = 2 into equation 1, it becomes

12x + 30 × 2 = 240

12x + 60 = 240

12x = 240 - 60 = 180

x = 180/12

x = 15

8 0
3 years ago
Is 499.50 great than or less than 499.05?
mote1985 [20]

Answer:

greater

Step-by-step explanation:

8 0
2 years ago
An equation is shown.
mr_godi [17]

Answer:

Step 1 should be (14.4+18)...PEMDAS

Step-by-step explanation:

3 0
3 years ago
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