3 years ago

6,12,8,15,9,7 what it the interquartile range

Mathematics

1 answer:

nekit [7.7K]3 years ago

7 0

Answer:

5 is the interquartile range

Step-by-step explanation:

•25th Percentile: 7

•50th Percentile: 8.5

•75th Percentile: 12

•Interquartile Range: 5

You might be interested in

What are the values of sin α and tan α, if:<br> cosα=0.6

olganol [36]

Positive cosine is first or fourth quadrant. So we don't know the sign of the sine or the tangent.

Everybody's favorite right triangle is 3/4/5 and here we have

$\left(\dfrac 3 5 \right)^2 + \left(\dfrac 4 5 \right)^2 = 1$

So if

$\cos \alpha = 0.6 = \dfrac 3 5$

then

$\sin \alpha = \pm \dfrac{4}{5} = \pm 0.8$

and

$\tan \alpha = \dfrac{\sin \alpha}{\cos \alpha} = \dfrac{\pm 0.8}{0.6}=\pm \dfrac 4 3$

6 0

3 years ago

Determine the value of x.

harina [27]

Answer:

Step-by-step explanation:

7 0

2 years ago

Point D is a fixed point on line PQ such that PD is =DQ, the cordinate of P and Q are (2,3) and (4,7)

Savatey [412]

Answer:

Step-by-step explanation:

hope this helps

5 0

3 years ago

How much would $500 invested at 6% interest compounded monthly be worth after 5 years? Round your answer to the nearest cent. A(

sergeinik [125]

Please enclose the "nt" inside parentheses: <span>A(t)=P(1+r/n)^(nt).

Then: A = $500*(1+0.06/12)^(5*12) = $641.68</span>

6 0

3 years ago

Read 2 more answers

The newspaper says the only 42% of registered voters voted to determine a school bond election. If 11,960 people voted, how many

umka2103 [35]

42% of the body voted = 11960
Total student body = 11960/42% = 28476.19 = 28476 students

7 0

3 years ago