Llyssa and Mark conducted an experiment with two identical spinners that each contain 4 colors. They spun both spinners and recorded the outcomes. They repeated the experiment 50 times. The results are shown in the table.
Colors
Frequency
5
both red
6
4
5
6
1 red and I green
1 red and I blue
1 red and I yellow
both green
1 green and 1 blue
1 green and I yellow
both blue
1 blue and I yellow
both yellow
5
5
5
4
5
Based on the data, what is the probability that the next outcome will be 1 red and I blue?

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.