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Degger [83]
2 years ago
13

If the population is highly skewed, the sample size needed for the central limit theorem to apply usually has to be ______ that

when the population is not highly skewed a. different from b. the same as c. larger than d. smaller than​

Mathematics
2 answers:
Tanzania [10]2 years ago
8 0

If the population is highly skewed, the sample size needed for the central limit theorem to apply usually has to be the same as that when the population is not highly skewed.

<h3>What is the central limit theorem?</h3>

The central limit theorem states in probability theory that, in many instances, when independent random variables are added together, their correctly normalized sum tends toward a normal distribution, even if the original variables are not normally distributed.

If the population is highly skewed, the sample size needed for the central limit theorem to apply usually has to be the same as that when the population is not highly skewed.

To know more about the Central limit theorem follow

brainly.com/question/13652429

#SPJ2

geniusboy [140]2 years ago
5 0

Answer:

2

Step-by-step explanation:

the same as...

(2) is the answer

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Considering the sign up fee and monthly membership fee for a gym the equation c=30m+25 can be used to represent the total cost o
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Answer:

$25

Step-by-step explanation:

Cost  = 30 x months  +  25

Every month you will pay 30$

At 0 months when  you sign up  substitute m=0

Cost  = 30x 0  +25 =  0  +25 =25

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3 years ago
on a certain hot Summer's Day 613 people use the public swimming pool the daily prices are $1.75 for children $2.25 for adults t
Elodia [21]

389 children and 224 adults were at the pool that day.

Step-by-step explanation:

Cost of one child ticket = $1.75

Cost of one adult ticket = $2.25

Total people = 613

Total receipts worth = $1184.75

Let,

Number of children = x

Number of adults = y

According to given statement;

x+y=613    Eqn 1

1.75x+2.25y=1184.75    Eqn 2

Multiplying Eqn 1 by 1.75

1.75(x+y=613)\\1.75x+1.75y=1072.75\ \ \ Eqn\ 3

Subtracting Eqn 3 from Eqn 2

(1.75x+2.25y)-(1.75x+1.75y)=1184.75-1072.75\\1.75x+2.25y-1.75x-1.75y=112.00\\0.50y=112.00

Dividing both sides by 0.50

\frac{0.50y}{0.50}=\frac{112.00}{0.50}\\y=224

Putting y=224 in Eqn 1

x+224=613\\x=613-224\\x=389\\

389 children and 224 adults were at the pool that day.

Keywords: linear equation, subtraction

Learn more about linear equations at:

  • brainly.com/question/11236033
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6 0
4 years ago
In a poll to pick the name of a new planet discovered in a distant solar system, a total of 963 scientists voted. There were fou
jarptica [38.1K]

Answer:

195

Step-by-step explanation:

Let wining name have, x votes

1st = x

2nd = x - 53

3rd = x - 79

4th = x - 105

x + (x - 53) + (x - 79) + (x - 105) = 963

x + x - 53 + x - 79 + x - 105 = 963

4x - 237 = 963

4x = 963 + 237

4x = 1200

x = 1200 / 4

x = 300

4th = x - 105

x - 105 = 300 - 105 = 195

3 0
3 years ago
NEED HELP 6th GRADE MATH PLEASE HELP ASAP THIS IS A LATE ASSIGNMENT
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Answer:

± 42.25

Step-by-step explanation:

±6.5^2 = ±42.25

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3 years ago
What is 1363.2÷16 with the work​
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Answer:

1363.2 / 16

=85.2  

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4 years ago
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