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Tcecarenko [31]
3 years ago
9

Randy wanted to survey to determine the most preferred pet of the residents in his city.Which method of samplingBEST represents

the most unbiased opinion?
Mathematics
1 answer:
OLEGan [10]3 years ago
6 0

Answer:

Survey 100 residents who have pets completely randomly

Step-by-step explanation:

The best sampling method would be to Survey 100 residents who have pets completely randomly. This would provide first-hand information from actual pet owners which would make the results valid. Also, by choosing the individuals to survey completely randomly it allows for the data to be unbiased and representative of the entire pet owner population in the city. This makes the data gathered completely unbiased and valid.

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zlopas [31]
Carissa value after x months=current+amount deposited
louan value after x months=current-amount taken out

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louan take out=amount per month tiems x months=60x

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se equal

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250+80x=1230-60x
add 60x both sides
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minus 250 both sides
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divide both sides by 140
x=7

find how much that is
250+80(7)=250+560=810


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3 years ago
Help on questions 37 and 38 please!
jeka94

Answer:

Step-by-step explanation:

38.

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37.

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