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amm1812
3 years ago
8

For a school newspaper article, Cienna conducted a survey to find out students’ favorite subjects. She polled all the students i

n Mrs. Lopez’s advanced dance class. Why is her data likely to be skewed?
Honors dance students are more likely to enjoy dance than students in the general population, so dance may be overrepresented.
Cienna should have interviewed all the students in the school to get more accurate data.
Honors dance students are more likely to enjoy dance than students in the general population, so dance will be underrepresented.
Cienna should have interviewed only every other student in the class to avoid having too many people.
Mathematics
2 answers:
Degger [83]3 years ago
8 0

Step-by-step explanation:

It's A sorry about that

horrorfan [7]3 years ago
6 0

Answer:

a

Step-by-step explanation:

advanced dance students are more likely to enjoy than students in the general population, so dance may be overrepresented.

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12.
NeTakaya

Answer:

C.) All living things need warm temperatures; it is always warm on Earth

Step-by-step explanation:

All living things do not need warmth to survive, and it is not always warm on Earth.

3 0
3 years ago
Read 2 more answers
3)June 2019-In the diagram below of AABC, D is a
Alexeev081 [22]

Answer:

BC = 23.8

Step-by-step explanation:

See the diagram attached.

Given AC ║ DE and BD = 5, DA = 12 and BE = 7.

We have to find BC.

Since, AC ║ DE, so, Δ ABC and Δ DBE are similar.

If two triangles are similar then the ratio of their corresponding sides remains the same.

Hence, \frac{BD}{BA} = \frac{BE}{BC}

⇒ \frac{5}{12 + 5} = \frac{7}{BC}

⇒ BC = \frac{7 \times 17}{5} = 23.8 (Answer)

7 0
3 years ago
I need help with this geometry assignment. Please help.
zvonat [6]
SA = LH + LW + WH + 2(1/2LH)
SA = 4*2 + 5*2 + 3*2 + 2*1/2*4*3
SA = 8 + 10 + 6 + 12
SA = 36
6 0
1 year ago
Complete the synthetic division problem below.
musickatia [10]

Answer:

The correct answer is 2x2-2x+2

7 0
3 years ago
A frog is hopping along in a straight line. Each hop is twice as far as its previous hop. Its first hop covers 1 inch. After 8 h
torisob [31]
The frog's jump represent a geometric series.
The sum of finite geometric series can be solved using the equation:
Sn = ao ( (1-r^n)/(1-r) )

Plugging in the values,
S8 = 1 ( (1-2^8)/(1-2) )
S8 = 255

Therefore, after 8 hops, the frog will have traveled 255 inches
8 0
3 years ago
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