emmawhite3377
Answered

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Ms. Johnson's sixth grade class handed out surveys,
one to each student, about hair color and later posted the results:
75% of students had brown hair
20% of students had red hair
10% of students had blonde hair
What is the error in this sampling?
OA. Not that many students had brown hair.
O B. No one kept track of the number of surveys that went out.
O C.
The results add up to more than 100%
O D. Only two students were involved in tabulating the results.

Ms Johnsons Sixth Grade Class Handed Out Surveys One To Each Student About Hair Color And Later Posted The Results 75 Of Students Had Brown Hair 20 Of Students class=

Sagot :

Answer:

b

Step-by-step explanation:

Answer:

C.

Step-by-step explanation:

this should be obvious as 75 + 30 = 105

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