Which measure would be the most appropriate to describe the center of the data in the histogram below?
Daily High Temperatures
Humber of Days
06 No
50-54
70-74
55-59 60-64 65-69
High Temperatures
mean
Median
IH

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?