Question

Mrs. Brim made a chart to see how it took her students to finish a test which statement below is a reasonable conclusion based upon the info in the histogram
A.50% of the students took longer than 31 minutes to finish the test
B.the exact time it took the students to finish the test is not indicated
c.the boys in the class completed the test faster than the girls
D.the test was easy

Answer 1

Answer:

B. The exact time it took the students to finish the test is not indicated

Step-by-step explanation:

A is not correct because 50% would mean half of the students would have taken longer than 31 minutes, which is 10 kids as opposed to the other 15. C is incorrect because they do not specify gender on the histogram. And D is incorrect because it is not factual that the test was easy, that is an inference, and not a very educated one. B tells you there is not enough information, or that the exact time is not shown, which is true. The times are kind of grouped together.