Answer:
85
Step-by-step explanation:
A z-score of 1.25 means that the actual exam score is 1.25 standard deviations above the mean, and therefore the exam score we are looking for is: mean + 1.25 * SD = 75 + 1.25 * 8 = 85
Answer: It’s Buyers Credit History.
Step-by-step explanation:
The given inequality is

We need to isolate p, and for that , first we subtract 15 to both sides, that is


Dividing both sides by -30. And on dividing by negative number, the sign of the inequality change . That is

And -10 is less then -2.5 . So the correct option is

Answer:
18 students
Step-by-step explanation:
60% of 30
(60*30)/100
1800/100 = 18 students