The test scores for a group of students are shown.
87, 72, 98, 84, 72, 65, 72, 70, 58, 91, 81, 84
what is the mode of the scores?
a.
84
b.
78.8
c.
98
d.
85.5

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)