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Georgia [21]
3 years ago
8

The correlation between two scores X and Y equals 0.92. If both scores were converted to z-scores, then the correlation between

the z-scores for X and z-scores for Y would be:
a) 0.92
b) −0.92
c) 0.08
d) −0.08
Mathematics
1 answer:
IceJOKER [234]3 years ago
7 0
I would try the answer B.
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Find the maturity value of a loan of ​$800 after three years. The loan carries a simple interest rate of 9 1/4​% per year.
Artyom0805 [142]

Answer: $9

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6 0
2 years ago
Determine the measure of ∠Y. images attached
Gwar [14]

Answer:

<h3>The answer is option C</h3>

Step-by-step explanation:

Since it's a right angled triangle we can use trigonometric ratios to find the value of ∠Y

To find the value of ∠Y we use tan

We have

\tan(∠Y)  =  \frac{25}{20}  \\  \tan(∠Y)  =  \frac{5}{4}  \\ ∠Y =  { \tan^{ - 1} } \frac{5}{4}  \\ ∠Y = 51.34019...

We have the final answer as

<h3>51.34°</h3>

Hope this helps you

5 0
3 years ago
Read 2 more answers
The diagram below shows 5 identical bowls stacked one inside the other. The height of 1 bowl is 2 inches. The height of 5 bowls
padilas [110]

(Bowls, Height) (1, 2)  (5,5)

Slope is (5-2)/(5-1) = 3/4 inch
y = (3/4)x + b
(2) = (3/4)(1) + b
(2)-(3/4) = b

B=1.25.  Y= 0.75*x + 1.25. 

Part B
X is the number of bowls in the stack and Y is the corresponding height of the stack.

 

7 0
3 years ago
#10 AH IM STUCK ON THIS ITS HARD HELP
Dafna11 [192]

Answer:

4.8 in

Step-by-step explanation:

feet to inch conversion is *12

2 * 12 = 24

then divide the scale (for every 1 in on the model there is 5 in on the actual, so divide the actual value by 5)

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your answer is 4.8 in

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6 0
2 years ago
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Schach [20]
7.32 meters. i hope this helps
8 0
4 years ago
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