Would a markdown of .5% work?
Answer:
What is the probability the mean of his sample will be between $70.00 and $80.00? = 64/64 =1
s1) = 99% =z score = 127/128
s2)64/64 = 1
s3)95% of 64 = 123/128
s4) p) step 3 = 95% of 64 = 60.08 /64 = 60/64 = 93.75%
s5) P)of 2+4 = 283/292 = 96.92%
Answer:
a-He answered less than half of the questions because half is 50%
b-45%=45/100=9/20
Step-by-step explanation:
Answer:
1/x²
Step-by-step explanation:
