All categories

2 years ago

Please help me!! I will mark you brainliest!

Mathematics

1 answer:

Ganezh [65]2 years ago

7 0

Answer:

Step-by-step explanation:

Right off the bat, you will know the lowest number is 52 and the highest number is 65, therefore there will act as the guides for your box and whisker plot. This eliminates answers B and C because they are not accurate to that.

Next, we find the median of the set of numbers by crossing out (writing it down, or imagining doing so) the numbers on either end consecutively to until you reach the center number, ours being 58. This eliminates answer A.

This leads us to belive answer D is the correct box and whisker plot.

You might be interested in

In a class of 24 stundents 13 students sold over 150 raffle tickets each and the rest of the class sold about 60 raffle tickets

Lisa [10]

Yes, 13•150=1950 and then 11•60=660 so combined they equal 2610

4 0

3 years ago

Please help asapp it's for a test

xenn [34]

This is what I found, I hope it helps! Good luck with your test

8 0

2 years ago

BRAINLIEST AND 50 POINTS GET IT QUICK

sergeinik [125]

Answer:

It travels for 2 hours, then stops for 1 hour, and finally travels again for 5 hours.

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Solve x+4=10 A.x=2 B.x=3 C.x=6 D.x=14

labwork [276]

Answer:

C. x = 6

Step-by-step explanation:

6 + 4 = 10

8 0

2 years ago

10.5% of the population is 65 or older. Find the probability that the following number of persons selected at random from 25 peo

julia-pushkina [17]

Given:

The sample size n=25

Probability of population is 65 or older is 10.5%.

This date follows the binomial distribution,

$\begin{gathered} n=25,p=0.105 \\ X\rightarrow B(n=25,p=0.105) \end{gathered}$

To find the probability that at most 2 are 65 or older,

$\begin{gathered} P(X=x)=^nC_x(p)^x(1-p)^{n-x} \\ P(0\leq X\leq2)=P(X=0)+P(X=1)+P(X=2) \\ =^{25}C_0(0.105)^0(1-0.105)^{25-0}+^{25}C_1(0.105)^1(1-0.105)^{25-1}+^{25}C_2(0.105)^2(1-0.105)^{25-2} \\ =0.0625+0.1832+0.2579 \\ =0.5036 \\ \approx0.504 \end{gathered}$

Answer: Probability is 0.504 .

8 0

11 months ago