Fill in the blank. class width is found by a. subtracting the smallest value in the data set from the largest value in the data set b. subtracting the lower limit of one class from the upper limit of that same class c. subtracting a lower class limit from the next consecutive lower class limit d. adding the lower class limit to the upper class limit and dividing by two

C. subtracting a lower class limit from the next consecutive lower class limit.

Step-by-step explanation:

Class width can be found by

Subtracting a lower class limit from the next consecutive lower class limit.

C. subtracting a lower class limit from the next consecutive lower class limit

Step-by-step explanation:

Class width can be defined as the difference between the upper and lower boundaries of any class. It may sometimes refer to;

1) the difference between the upper limits of two consecutive classes

2) the difference between the lower limits of two consecutive classes.

Therefore, class width can be found by subtracting a lower class limit from the next consecutive lower class limit.

for b its (t) and c its (d)

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500