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Tatiana [17]
3 years ago
6

Sofia is a helper for the kindergarten class and is in charge of picking a video for their end-of-year party. To choose which ty

pe of movie they would like best, she decided to survey every other child entering a matinee for a cartoon called, “Three Pretty Princesses.” The total number of children surveyed was 40. What is wrong with the way she selected her sample? Check all that apply. ill give brainliest to whoever answers
Mathematics
2 answers:
Vaselesa [24]3 years ago
8 0

Answer:

The results were skewed because she only took the sample from children who liked Three Pretty Princesses. She should have surveyed every child in the class. The only people she surveyed liked the same thing

Nonamiya [84]3 years ago
6 0

Answer:

just so she can get brainliest

Step-by-step explanation:

Sofia is a helper for the kindergarten class and is in charge of picking a video for their end-of-year party. To choose which type of movie they would like best, she decided to survey every other child entering a matinee for a cartoon called, “Three Pretty Princesses.” The total number of children surveyed was 40. What is wrong with the way she selected her sample? Check all that apply. ill give brainliest to whoever answers. Small sample size

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bezimeni [28]
2 = 1/6 so 6 times two equals 12. 2 is 1/6 of 12, there are 12 lions.
4 0
3 years ago
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A survey of 100 people found that 35 people exercise in
Kruka [31]

Answer:

Jim's claim is correct

Step-by-step explanation:

Total survey=100 people

Morning exercise=35 people

Afternoon exercise=45 people

Night exercise=20 people

Morning exercise : Total survey

=35 : 100

Afternoon exercise : Total survey

=45 : 100

Night exercise : Total survey

=20 : 100

Jim's claim is correct because in finding the ratio, one has to relate it with the total people involved in the survey.

Tara's claim however seems to relate one variable with two other variables

Example:

35 : 55

Morning exercise : (morning exercise + night exercise)

35 : (35+20)

35 : 55

8 0
3 years ago
A pizza shop charged $49.57 for 3 large pepperoni pizzas. This price included a $2.50 delivery fee.
jek_recluse [69]

Answer:

$15.69

Step-by-step explanation:

subtract delivery fee: 49.58 - 2.5 = 47.07

divide by amount of pizzas: 47.07 / 3 = 15.69

8 0
3 years ago
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The line is translated 2 units down which equation will best describes the new line
ss7ja [257]

Answer:

The y intercept should be 2 lower than the original equation

Step-by-step explanation:

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3 years ago
A rectangle has a perimeter of 84 meters and a length of 35 meters. What is the width of the rectangle?
BaLLatris [955]
To find the perimeter of a rectangle, we can use this formula: 2L + 2W
Where L is the length and W is the width.

We know the perimeter and we know the length and we want to find the width.
Substitute the values back into the formula.

2(35) + 2W = 84
70 + 2W = 84
2W = 14 <-- Subtract both sides by 70
W = 7 <-- Divide both sides by 2

So, width is 7 meters long.

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3 years ago
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