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VikaD [51]
3 years ago
14

PLEASE HELP STAT WILL MARK BRAINLIEST.

Mathematics
1 answer:
Masja [62]3 years ago
5 0

Answer:

19 r2

Step-by-step explanation:

okay so if you have 19.5 and there are 4 people per chair lift. You have to find half of 4 because .5 equals one half in this situation.

4 divided by 2 equals 2 so your remainder is 2

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The following data set represents the salaries of all seven employees at a small start-up company (expressed in thousands of dol
bogdanovich [222]

Answer:

<h2>9.96</h2>

Step-by-step explanation:

If the data set represents the salaries of all seven employees at a small start-up company (expressed in thousands of dollars). 23, 25, 40, 45, 45, 23, 23 in thousands dollars with variance of 99.14, to get the standard deviation, the formula below will be applicable.

Variance = (standard deviation)²

substituting Variance = 99.14 into the equation we wil have;

99.14 = (standard deviation)²

taking the square root of both sides;

√99.14 = √(standard deviation)²

standard deviation = √99.14

standard deviation = 9.96

The standard deviation of the set of datas is 9.96

3 0
3 years ago
A total of ​$ will have been paid into the account over 18 years and after the 18 ​years, the account will have a balance of ​$
Lelechka [254]

Answer:

you miss the put the initial quote

Step-by-step explanation:

5 0
4 years ago
Find the mean of the list of data 43,69, 48,37,85,57,95,102
slega [8]
The mean is 66.37
———
5 0
2 years ago
Read 2 more answers
AT&amp;T charges $76.00 for 500 minutes or Sprint charges $54.00 or 450 minutes
zlopas [31]
AT&T: $0.15 per minute
Sprint: $0.12 per minute
Sprint is the better deal.
5 0
3 years ago
43 milk jugs are in a fridge with 11 that are spoiled. 5 jugs are randomly selected. what are the odds that the first two are go
malfutka [58]

Answer:

0.85% probability that the first two are good and the last three are spoiled

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The order in which the first two jugs is not important, as is not the order in which the last three are selected. So we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

Desired outcomes:

2 spoiled, from a set of 43-11 = 32.

3 spoiled, from a set of 11.

So

D = C_{32,2}*C_{11,3} = \frac{32!}{2!(32-2)!}*\frac{11!}{3!(11-3)!} = 982080

Total outcomes:

5 jugs from a set of 43.

T = C_{43,5} = \frac{43!}{5!(43-5)!} = 115511760

Probability:

p = \frac{D}{T} = \frac{982080}{115511760} = 0.0085

0.85% probability that the first two are good and the last three are spoiled

4 0
3 years ago
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