pa help po

Nonsense= report




For numbers 7-8, Romy is a tricycle driver in Barangay Puong Buhangin. He recorded his earnings for 15 days and came
up with the following data.
Monday Tuesday Wednesday Thursday
Friday
Week 1 400
380
420
310
400
Week 2 370
390
325
400
425
Week 3 330
360
400
385
410
2_7. What is the average earning of Romy per day?
a 380.33
b. 387.55
d. 400
8. What is the median in Romy's record of earnings?
a 384
b. 387.5
d. 400
_9. Mary's grades are 86, 68 and 79 in her first three tests in Algebra. What grade must she obtain on the fourth test to
get an average of 78?
b. 78
c. 77
d. 79
10. What is the median age of a group of househo ds whose ages are 36, 38. 18,10 16 and 15 years?
a 10
b. 16
d. 17
ning the result of the survey conducted by a teacher on the
c. 390
a. 76
C. 15​