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Elina [12.6K]
3 years ago
15

The principal of a large high school wants to learn about student opinion regarding remote learning versus in person learning. E

ach of the following methods introduces a possible source of bias. Name the type of bias . a. The principle selects a random sample of students from those who signed up for remote learning. b. The student emails a random sample of 100 students, but only 28 students respond . c. The principal surveys the first 50 students that submit their learning preference for the upcoming school year.
Mathematics
1 answer:
jasenka [17]3 years ago
6 0

Answer:

Step-by-step explanation:

the students that are in the survey are in it because they like the subject, rather than picking students from both types of groups, the ones that aren't doing remote learning and the ones that are doing remote learning.

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One side of a regular hexagon is 18 cm. which is the perimeter
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"Hexagon" means it has six sides.
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So the perimeter of a regular hexagon is (6) times (the length of any side).

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C

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You decide to bake some cakes. You need 150 g of flour for 12 cakes. How much flour do you need for 30 cakes?
miss Akunina [59]
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$800 deposit over 10 years with an interest rate of 2%
TiliK225 [7]

Answer:

the interest is 960.

Step-by-step explanation:

the formula: I=prt    i=interest p= pricipal [the money you start with]

r= rate t= time

I=?                                                     I= 800 (0.02) (10)

P= $800                                           I= 160+ 800 {because $160 is added}

R= 2% --> 0.02 [as a decimal]         I= $960

T= 10 years

8 0
3 years ago
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