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3 years ago

A student wants to report on the number of movies her friends watch each week. The collected data are below:

Mathematics

2 answers:

Olenka [21]3 years ago

8 0

Answer:

the median is 1.5

Step-by-step explanation:

Ann [662]3 years ago

4 0

The best measure of center for a set of data is the median value.

To find the median list the values from

Smallest to largest:

0, 0, 1, 1, 2,2, 2, 14

Since there is an even number of values, find the middle two numbers, add them together and divide by 2:

1+2 = 3

3/2 = 1.5

The answer is median 1.5

You might be interested in

Factor the polynomial. 30xy+36x^2+30x+25y

zavuch27 [327]

30xy + 36x^2 + 30x + 25y

= 6x(5y + 6x) + 5(6x + 5y)

= (6x + 5)(6x + 5y) Answer

7 0

3 years ago

A survey of 280 homeless persons showed that 63 were veterans. Construct a 90% confidence interval for the proportion of homeles

MA_775_DIABLO [31]

Answer:

[0.184, 0.266]

Step-by-step explanation:

Given:

Number of survey n =280

Number of veterans = 63

Confidence interval = 90%

Computation:

Probability of veterans = 63/280

Probability of veterans =0.225

a=0.1

Z(0.05) = 1.645 (from distribution table)

Confidence interval = 90%

So,

p ± Z*√[p(1-p)/n]

0.225 ± 1.645√(0.225(1-0.225)/280)

[0.184, 0.266]

4 0

3 years ago

I need this immediately

jeyben [28]

The answer is 45.6 u need to find out the base and length and there u go

6 0

3 years ago

Which number is both a rational number and an integer? A. B. 13/14 C. 194 D. 13.5

Misha Larkins [42]

Answer:

C. 194

Step-by-step explanation:

An integer can be a positive or negative whole number, but not a decimal. If this number is an integer, then it is also a rational number. So, 194 fits this description.

Maybe this image can help you.

7 0

3 years ago

What number is 73% of 125

Setler [38]

Answer:

91.25

Step-by-step explanation:

73%=73/100

Then,

73/100*125=91.25

7 0

3 years ago