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algol [13]
3 years ago
5

On hot, sunny, summer days, Jane rents inner tubes by the river that runs through her town. Based on her past experience, she ha

s assigned the following probability distribution to the number of tubes she will rent on a randomly selected day.
x 25 50 75 100 Total
P(x) .27 .33 .29 .11 1.00
Mathematics
1 answer:
Brut [27]3 years ago
7 0
Answer: 11.25.16 iykyk
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the populatipn of a school of fish increases at a rate of 18% a Month. There are currently 500 fish in the school.
ruslelena [56]
You first must find the 18% of the fish population.

You multiply 500 by .18 . You are supposed to get 90.

90 is the 18% fish increase.

Then you just add 500 + 90 and you will get 590 fish that are now in the school.
8 0
3 years ago
Please help me.!.!.!.!.!.
denis-greek [22]
Pretty sure it's right top corner 
4 0
3 years ago
Read 2 more answers
The mapping N(t), whose mapping diagram is shown below, is a function?
Black_prince [1.1K]
The answer is true because the X (to the right) values does not repeat itself
6 0
3 years ago
Author answered 85 out of 95 questions correctly on his math exam.Miguel answered 64 out of 76 questions correctly on his histor
photoshop1234 [79]
In this case, you need to find the percentage each student got, then find who received a higher score.

First Step: \frac{85}{95} (and) \frac{64}{76}
Second step: Divide each fraction → ≈ 0.8947 (and) ≈ 0.8421
Third Step: Multiply each decimal by 100. → 89.47% (and) 84.21%

Fourth Step: As 89.47% is greater, Author got an higher score.

BRAINLIEST PLS!!!
3 0
3 years ago
The data set shown below has an outlier. Determine the outlier and then answer the questions as to what happens to the median, m
Pachacha [2.7K]

The mean is the average value of the given data set. When the outlier is removed the mean and the median of the data set are changed.

<h3>What are mean, median, and mode?</h3>
  • The mean is the average value of the given data set.
  • The median is the middle value of a given data set when the data is arranged in increasing order.
  • The mode is the number that is repeated the most number of times in a given data set.

The data set can be arranged as 12, 19, 19, 20, 21, 22, 22, 23, 24, 26, 27, 28, 29, 30, 32, 35, 48. Now, The means, median and mode for the data set is,

Mean = (29+19+35+27+21+48+23+12+24+26+20+28+30+22+19+32+22) / 17

Mean = 25.7

Median(The middle value when the data is arranged in increasing order) = 24

Mode = 19,22

The outlier in the data set is 48, therefore, the mean median and mode now will be,

12, 19, 19, 20, 21, 22, 22, 23, 24, 26, 27, 28, 29, 30, 32, 35

Mean = 24.3125

Median = 23.5

Mode = 19, 22

Hence, when the outlier is removed the mean and the median of the data set are changed.

Learn more about Mean, Median, and Mode:

brainly.com/question/15323584

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4 0
2 years ago
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