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OverLord2011 [107]
1 year ago
15

Freemont Run Club surveyed a random sample of 30 members about their running habit. Of the members surveyed, 9 said that they ru

n more than 5 days a week. There are 84 Freemont Run Club members.
What is the most reasonable estimate for the number of Freemont Members who run more than 5 days a week
Mathematics
1 answer:
atroni [7]1 year ago
8 0

Answer:

i think its 420

Step-by-step explanation:

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Which graph represents viable values for y = 5.5x, where x is the number of cans of tomato paste and y is the total weight of th
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Y = 5.5x is a linear equation (i.e. the highest power of the variables is 1). Therefore, the line will be a straight line with a slope of 5.5
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3x7x7x7x7 in index notation <br>2x9x9x9x2x9<br>plz help<br>thx
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3 \times  {7}^{4}
Because there's one 3 & four 7's .

{2}^{2}  \times  {9}^{4}
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A dataset has 1000 records and 50 variables with 5% of the values missing, spread randomly throughout the records and variables.
dusya [7]
Answer: 50 

Explanation: 

Since 5% of the values are missing, the expected number of records to be removed is interpreted as the expected value of the records to be removed whose probability of having missing values is 0.05. 

Hence, the number of records that are expected to be removed is given by

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8 0
1 year ago
. The monthly worldwide average number of airplane crashes of commercial airlines is 2.2. What is the probability that there wil
grigory [225]

Answer:

Probability (N more than 2) = 0.3773

Step-by-step explanation:

Given:

Average number of crashes (N) = 2.2

Find:

Probability (N more than 2)

Computation:

Probability (N more than 2) = [1-P(N=0)-P(N=1)-P(N=2)]

Probability (N more than 2) = [1 - e⁻²°² - 2.2e⁻²°² - (2.2²e⁻²°²)/2]

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7 0
1 year ago
Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use
geniusboy [140]

Answer:

The best measure of center for this data set is the median and its value expressed up to one decimal place is 37.50

Step-by-step explanation:

The best measure of center for this data set is the MEDIAN , and its value expressed up to one decimal place is 37.50.

We have given the data set gives the number of bottles filled by each of the workers in a bottling plant in one day.

The data set is:

{36, 18, 16, 28, 68, 35, 37, 66, 38, 40, 41, 44, 72, 29}

Let us find the median of this data set.

Arrange the values in ascending order:

{16,18,28,29,35,36,37,38,40,41,44,66,68,72}

Median = average of middle entries

Median = 37.5

Therefore the best measure of center for this data set is the median and its value expressed up to one decimal place is 37.50 ....

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