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3 years ago

6

A linear regression equation of the best fit between a students attendance and the degree of success in school is h =. 0.5x + 68

.5 . The correlation coefficient, r, for these data would be

1 answer:

posledela3 years ago

8 0

Answer:

0<r<1

Step-by-step explanation:

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The area of a rectangle is 600 square meters the width is 30 meters what is the length

kap26 [50]

Answer:

l = 20 m

Step-by-step explanation:

600/30 = 20

6 0

2 years ago

if an amount of $5,000 is deposited into a savings account at an annual interest rate of 5%, compounded monthly, what is the val

Ugo [173]

Answer:

$8,240

Step-by-step explanation:

We are given that,

Principle amount in the savings account, P = $5,000.

Rate of interest, r = 5% = 0.05

Time period, t = 10

Also, the interest is compounded monthly, n = 12

As, we now that the value of the investment is given by $P(1+\frac{r}{n})^{nt}$

Thus, we have,

Investment Value = $5000(1+\frac{0.05}{12})^{12\times 10}$

i.e. Investment Value = $5000(1+\frac{0.05}{12})^{12\times 10}$

i.e. Investment Value = $5000(1+0.00417)^{120}$

i.e. Investment Value = $5000\times 1.648$

i.e. Investment Value = $8,240

Hence, the investment amount after 10 years is $8,240.

5 0

3 years ago

Are G and F mutually exclusive events? Explain. G and F are mutually exclusive because if you are not a finalist, then you canno

Alika [10]

Answer: G and F are mutually exclusive because they cannot occur together

Step-by-step explanation:

According to the definition of mutually exclusive events,

The events which can not occur together and probability of them occurring together is 0 are known as mutually exclusive events.

The first statement gives an implication that if one happens then other happens meaning they could both still happen so it is not true.

The second statement contradict the question about being mutually exclusive events.

The third statement also is a implication that if one event occurs then other does or does not occur.

The last statement is correct one that conforms with the question and obeys the definition of mutually exclusive events.

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2 years ago

What is 2² of 36<br> you can use google or a calculator

Alja [10]

Answer is 144 my dude

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2 years ago

The variable y varies directly with the variable x.

Ivan

Answer:

D answer to dis question is 21

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2 years ago