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rileyeddins1010
27.10.2019 •
Mathematics
The teachers at albany middle school want to determine which elective classes students would be interested in taking next year. they surveyed all students in art class. the results are shown is the table. can teachers make a valid conclusion form the data? why or why not?
a) yes. most students like to do art.
b) no. students in middle school would probably like to take drama.
c) yes. students in an art class are a good group to get a sample of the general population.
d) no. students currently taking an art class would be more likely to want to take another art class.
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Ответ:
answer is option: D
Step-by-step explanation:
As looking in the table we could clearly see that the students taking art classes are not mentioned.
so, teacher could not draw any valid conclusion regarding the art classes from the data given.
Hence, the answer to this data is option D.
No. students currently taking an art class would be more likely to want to take another art class.
Ответ:
Step-by-step explanation:
Mario bakes:
x loaves of bread on Sunday
90 + x Loaves on Saturday
70 + x Loaves on Monday
70 + x = 340
x = 340 -70 = 270 loaves
now sub value of X
On Saturday he baked 90 + 270 = 360 Loaves