1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
soldier1979 [14.2K]
3 years ago
6

How do I solve this?

Mathematics
1 answer:
Len [333]3 years ago
7 0
5 Girls + 3 Boys =8 (sample size)

Probability of choosing 1 boy P(1 B) = 3/8

Probability of NOT CHOOSING ANY BOY = 1-3/8 =5/8

Now apply the binomial probability to choose 3 Boys:

8C3(3/8)³(5/8)⁵ ==>P(All boys) = 0.28
You might be interested in
Consider the given density curve.
alisha [4.7K]

The Median of the density is -6.

An illustration of a numerical distribution with continuous results is a density curve. A density curve is, in other words, the graph of a continuous distribution. This implies that density curves can represent continuous quantities like time and weight rather than discrete events like rolling a die (which would be discrete). As seen by the bell-shaped "normal distribution," density curves either lie above or on a horizontal line (one of the most common density curves).

It is clearly visible from the uniform density curve given in the question that the median of the population density is  -6.
Because the area to the left and right of the density curve is the same.

Hence, the Median of density is -6.

Learn more about density curves here-

brainly.com/question/18345488

#SPJ10

4 0
2 years ago
Read 2 more answers
A bike was originally 240.00 the price was marked up 15%.what is the new price of the bike
Law Incorporation [45]

Answer:

276

Step-by-step explanation:

240+(240*.15) = 276

7 0
3 years ago
Indicate the formula for the following conditions. P(n,r)=
Oliga [24]

The formula is a permutation in which n represents the sample points in the set, while r represents the number of sample points in each permutation.

7 0
3 years ago
Read 2 more answers
Middle school students were asked how they got to school each morning. There were 375 students who said they rode the bus. This
const2013 [10]

Answer:

625 students

Step-by-step explanation:

5 0
3 years ago
Fill in missing numbers. 250÷20=25 ÷ ...
ololo11 [35]
It’d be 2
250 ÷20= 12.5
25 ÷2=12.5
5 0
4 years ago
Other questions:
  • A solid machine part is to be manufactured as shown in the figure. The part is made by cutting a small cone off the top of a lar
    12·1 answer
  • Can someone please help me with this question!ASAP
    6·1 answer
  • A. X=2<br><br> B. Y=2<br><br> C. Y=-3<br><br> D. X=3
    13·1 answer
  • A publisher reports that 26% of their readers own a laptop. A marketing executive wants to test the claim that the percentage is
    8·1 answer
  • 2/3 is greater than or less than 6/25
    9·1 answer
  • Which statement best represents the distance on a number line between -14 and -5?
    10·2 answers
  • Jill, Meg, and Beth are sisters. Jill is 4 years younger than Meg. Enter an algebraic expression based on this situation. Let m
    12·1 answer
  • How do I solve this inequality?<br>(I'll give brainliest if you answer with the steps and answer!)​
    7·2 answers
  • Choose the kinds of symmetry the following figure has: point, line, plane, or none.
    10·1 answer
  • Maria rides her bicycle to school at a constant speed of 15 miles per hour.If the distance to school is 6 miles,how many minutes
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!