May You Please Help Me?! I have no idea!
Thank You!
Which function is properly constructed?
A. =SUM, F1:B4
B. =SUM(F1:B4)
C. =SUM(F1,B4)
D. =SUMF1:B4

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin. how many doctors use brand x aspirin

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.

Need asap i will give brainliest and 98 points classify each pair of numbered angles corresponding, alternate interior, alternate exterior or none o these