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Yanka [14]
3 years ago
14

What is the answer to these problems?

Mathematics
2 answers:
allsm [11]3 years ago
8 0
1 by the numbers of in groups
2 less in the multiple
Sever21 [200]3 years ago
6 0
Answer is 2 Packages.
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Daisy has a marble collection in her room the ratio of blue marbles to red marbles are 4 : 7 if she has 24 blue marbles how many
Masteriza [31]

Answer:

The answer is 24:42

Step-by-step explanation:

All you have to do is multiply 7 by 6 because for every red marbles there are 6 marbles.

Hopes this helps!!

4 0
2 years ago
Read 2 more answers
Paris is 4,000 miles away from Columbus, Ohio. It takes an airplane 8 hours to fly there. What is the speed of the airplane
eimsori [14]

Answer:

500

Step-by-step explanation:

if you take 4,000 miles and divide it by 8 hours, it will give you 500, so that how we figure the speed.

The final answer is 500.

5 0
2 years ago
How i can answer this question
denis-greek [22]

Answer:

4k+11

Step-by-step explanation:

There you go. Happy to help.

4 0
2 years ago
Inferential statistical tests are used for all of the following except: a. describing a sample with means and standard deviation
Anika [276]

Answer:

a. Describing a sample with mean and standard deviation.

Step-by-step explanation:

Statistics can be categorized into descriptive and inferential statistics.

descriptive statistics uses data for descriptions through numerical analysis. It can be further divided in four parts.

  • Measures of Central Tendency ( Mean, Median, and Mode)
  • Measures of Frequency (Count, Percent, Frequency)
  • Measures of Position (Percentile Ranks, Quartile Ranks.)
  • Measures of Dispersion ( Range, Standard Deviation)

Inferential statistics however is based on assumptions and conclusions and generalizations drawn from samples or checks.

options b to d are all examples of inferential statistics while option a is an example of descriptive statistics.

8 0
3 years ago
With one method of a procedure called acceptance​ sampling, a sample of items is randomly selected without replacement and the e
Veseljchak [2.6K]

Answer: Probability that the entire batch will be accepted is 0.658.

Yes, this suggests entire batch of good CDs as it is the only condition to get accepted.

Step-by-step explanation:

Since we have given that

Number of CDs = 507

Number of defective = 65

Since the entire batch will be accepted.

So, the probability of success is p = \dfrac{507-65}{507}=\dfrac{442}{507}=0.87

and the probability of failure is q = \dfrac{65}{507}=0.128

Number of CDs selected = 3

So, Probability that the entire batch will be accepted is given by

P(X=3)=^3C_3(0.87)^3\\\\P(X=3)=0.658

Hence, Probability that the entire batch will be accepted is 0.658.

Yes, this suggests entire batch of good CDs as it is the only condition to get accepted.

6 0
3 years ago
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