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Marta_Voda [28]
3 years ago
5

A teacher finishes explaining a new concept to the class and wants to check that all the students have grasped the concept. The

teacher asks those who do not understand to raise their hands. This process leads to which of the following bias(es)?
a) Response bias
b) Measurement bias
c) Both response bias and measurement bias
d) neither response bias nor measurement bias
Mathematics
1 answer:
faust18 [17]3 years ago
3 0

Answer:

response bias

Step-by-step explanation:

because whan you are asked a question you expect response in return

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Jocelyn estimates that a price of wood measures 5.5 cm. If it actually measures 5.62 cm, what is the percent error of Jocelyn's
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Answer:

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Step-by-step explanation:

Formula

Percentage\ error = \frac{Error\times 100}{exact\ value}

Where

error = \left | approx\ value - exact\ value \right |

As given

Jocelyn estimates that a price of wood measures 5.5 cm.

If it actually measures 5.62 cm.

approx value =  5.5 cm

exact value = 5.62 cm

Put in the error formula

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error = \left | -0.12\right |

error = 0.12

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Percentage error = 2.14 (Approx)

Therefore  the percent error of Jocelyn's estimate is 2.14 .

4 0
3 years ago
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