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klemol [59]
2 years ago
12

HELP!!!!!!! I'LL GIVE BRAINLIEST!!!!!!

Mathematics
1 answer:
Andre45 [30]2 years ago
8 0

Using the conditions for the binomial distribution, it is found that it is a binomial variable, thus, the correct option is:

Yes. All four conditions are met.  

---------------------------------------

For a variable to be classified as binomial, four conditions have to be met.

  • For each trial, there can be only two possible outcomes.
  • There is a fixed number of trials.
  • Trials are independent.
  • In each trial, the probability of a success and a failure has to be the same.

In this problem, the random variable is the number of spelling errors, which is a binomial variable, as:

  • There are 250 words, thus the number of trials is fixed.
  • For each word, either there is a spelling error or not, thus two possible outcomes.
  • The probability of a word being misspelled is independent of any other word, that is, the probability of an spelling error is the same.

Thus, the correct option is:

Yes. All four conditions are met.

A similar problem is given at brainly.com/question/21772486

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Answer:

108 in.

Step-by-step explanation:

12 he converted into inches would be 144 inches. 144×.75 is 108.

8 0
3 years ago
Rate of change of 15
konstantin123 [22]

Answer:A General Note: Rate of Change

The average rate of change between two input values is the total change of the function values (output values) divided by the change in the input values.

Step-by-step explanation:

4 0
3 years ago
Is 3/4 bigger than 3/5
Svet_ta [14]
Yes, 3/4 is bigger than 3/5.
One way you can verify this is by drawing a bar model, and cut it into four. Color in three pieces.
Then, draw another bar model the same size as the first one, and cut it into five pieces.
Color in three pieces.
You can see that 3/4 has more shaded in area than 3/5.
Another way you can do this is by dividing the numerator by the denominator for both fractions.
Hope this helped.
8 0
4 years ago
Read 2 more answers
Help ASAP I’ll mark you as brainlister
Mrac [35]
5y + 4 = 6x-8 would be it
8 0
3 years ago
Factor the following polynomial. 6x 2 + 14x
Ostrovityanka [42]

Answer:

2x(3x+7)

Step-by-step explanation:

factor 2x out of 6x^2+14x

5 0
3 years ago
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