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mojhsa [17]
3 years ago
12

Please answer please correct answer

Mathematics
2 answers:
andrey2020 [161]3 years ago
7 0

Answer:

Step-by-step explanation:

garik1379 [7]3 years ago
7 0

Answer:jk and lo

Step-by-step explanation: The lines in the other options would meet at some point and the third options stands out.

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Mr. Robert is a real estate agent, he earns 5% commission of his total sales. If he sold a property for $135,000. How much commi
mel-nik [20]

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ok if I did this right the answer should be 675. sorry if it's wrong. I hope it's right.

5 0
2 years ago
What does 54 round to
AleksAgata [21]
It rounds to 50 because the back number is below the 5
8 0
3 years ago
What is the median of the follow 6 scores ? 64 , 72, 85 , 80 , 72 , 89
bulgar [2K]

Answer:

76

Step-by-step explanation:

median is the number in the very center of the list of numbers in order:

64, 72, 72, 80, 85, 89

to find the one in the middle we take away the numbers from both ends:

72, 72, 80, 85

72, 80

since there are two numbers in the middle we’ll find the average

(72+80)/2

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76

4 0
3 years ago
Read 2 more answers
In a recent year the fuel economy of all passenger vehicles was 19.8 mpg. A trade organization sampled 50 passenger vehicles for
salantis [7]

Answers and Step-by-step explanation:

Hypotheses are:

H o=19.8

H 1 ≠19.8

Here we have following information:

s=2.45, X bar=20.1, n=50

So test statistics will be

t=20.1-19.8/(2.45/\sqrt{50} =0.87

Degree of freedom : d f = n - 1 = 50 - 1 =49

Test is two tailed so critical value of the test is -1.30 and 1.30.

Rejection region:

if t < -1.30 and t > 1.30, reject H o

Since test statistics lie in the rejection region so we fail to reject the null hypothesis.

(b)

The observed significance of the test is

P value =0.3885

(c)

Since p value is greater than 0.20 so we fail to reject the null hypothesis.

5 0
3 years ago
What does a discrete quantitative variable mean?
andrey2020 [161]

Answer:

A discrete quantitative variable is one that can only take specific numeric values (rather than any value in an interval)

Step-by-step explanation:

A discrete quantitative variable is one that can only take specific numeric values (rather than any value in an interval), but those numeric values have a clear quantitative interpretation. Examples of discrete quantitative variables are number of needle punctures, number of pregnancies and number of hospitalizations.

7 0
2 years ago
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