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Romashka [77]
3 years ago
15

A type of probability distribution that shows the probability of x successes in n trials, where the probability of success remai

ns the same from trial to trial, is referred to as a(n) ______.
Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
4 0

Answer: Binomial distribution

Step-by-step explanation:

The binomial appropriation is a likelihood circulation that sums up the probability that a worth will take one of two free qualities under a given arrangement of boundaries or suspicions. The hidden suspicions of the binomial dispersion are that there is just a single result for every preliminary, that every preliminary has a similar likelihood of achievement, and that every preliminary is totally unrelated, or autonomous of one another.

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Anyone got the answers for b and c
BaLLatris [955]
For letter b:

First times 5 on both sides to get rid of the denominator of 5

5 * y
— = 4 * 5
5

Then the answer is

y = 20


For letter c:

First move constants on one side, variables on the other

2g = 17 - 8

Then collect like terms:

2g = 9

Then divide both sides which would equal:

g = 9/2


5 0
3 years ago
What is being done to the variable in the equation = -40?
larisa86 [58]

Answer:

It's being divided by 5.

Step-by-step explanation:

In this question, the variable being used in the equation is being divided by 5. This is represented by the / symbol in the equation which is the symbol for division. If we multiply both sides by 5 we can isolate the variable M and get its value like so...

M/5 = -40   ... multiply both sides by 5

M = -200

Therefore in this scenario, the value of M would be -200

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B12%7D%20%3D%20%5Cfrac%7B3%7D%7B9%7D%20Use%20a%20proportion.%20Find%20missing%
Ymorist [56]

Answer:

x=4

Step-by-step explanation:

Cross-multiply to simplify:

\frac{x}{12}=\frac{3}{9},\\9x=12\cdot 3,\\9x=36

Divide both sides by 4 to isolate x:

x=\frac{36}{9}=\boxed{4}

7 0
3 years ago
Find the slope and y-intercept of the line.
iren2701 [21]

Answer:

m=-8

Step-by-step explanation:

4 0
3 years ago
How do "Combinations" work? What's the formula to solve this equation?
Dimas [21]

_nC_k=\dfrac{n!}{k!(n-k)!}\\\\\\_{34}C_{34}=\dfrac{34!}{34!0!}=1

In general, _nC_n=1

3 0
3 years ago
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