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kupik [55]
3 years ago
11

A video game maker claims that number of glitches in code for their

Mathematics
1 answer:
svet-max [94.6K]3 years ago
5 0

Answer:

The major condition that needs to be satisfied before a t-test is performed that the question satisfies easily is the use of random sampling to obtain sample data.

Step-by-step explanation:

The major conditions necessary to conduct a t-test about a mean include;

- The sample extracted from the population must be extracted using random sampling. That is, the sample must be a random sample of the population.

- The sampling distribution must be normal or approximately normal. This is achievable when the population distribution is normal or approximately normal.

- Each observation in the sample data must have an independent outcome. That is, the outcome/result of each sub-data mustn't depend on one another.

Of the three conditions that need to be satisfied before the conduction of a t-test, the first condition about using a random sampling technique is evidently satisfied.

It is stated in the question that 'A private investigator hired by a competitor takes a random sample of 47 games and tries to determine if there are more than 7 glitches per game'.

Hope this Helps!!!

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? 6) 7x2 - 7x<br> someone tell me the answerrrr
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Answer:

7x(x−1)

Step-by-step explanation:

7 0
2 years ago
Which is the most accurate statement about the two triangles below
Lesechka [4]
The answer is b pic b pick b pick b pick b                                                                                                                                       
6 0
3 years ago
Read 2 more answers
Mr. Worthington thinks that 3 + 5 is a binomial. What<br> would you tell him?<br> I
ANTONII [103]

Answer:

3 + 5 = 8 which is a monomial

Step-by-step explanation:

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4 0
2 years ago
1. A random sample of 2,000 households are selected for telephone interviews with the following results: 432 Completed interview
fenix001 [56]

The response rate is 52.021%.

Given a random sample of 2,000 households are selected for telephone interviews in which 432 interviews are completed, 586 are refused by the respondent, 902 do not answer or are not at home and 80 are non-working numbers.

Total Number of sample, S =2000

Completed interview, C = 432

Refusal by the Respondent, R = 586

No answer/ not at home , N = 902.

Non - working Numbers, NW = 80.

From the above data, we got responses from completed interviews and refusals by respondents.

so responded number (RN) is

RN=C+R

RN= 432+ 586

RN= 1018.

The actual number of samples =Total samples - non-working samples Actual number of samples=2000-80

The actual number of samples=1920

And the response rate (RR) is

RR=1018÷1920

RR=0.52021

Hence, the response rate from 2000 households which are selected for telephone interviews is 0.52021.

Learn more about probability from here brainly.com/question/15008646

#SPJ4

4 0
1 year ago
1/8x20 in simplest form
katrin [286]
(1/8)*20 = (20/8) 
(20/8) = (5/2)  (Each can be simplified by 4)
The answer is (5/2) or 2.5
4 0
3 years ago
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