Question Here is a data set:
69.8
46.5
66.2
53.5
54.9
34.5
43.3
39.8
45.5
44.3
56.9
39.4
68.4
55.5
62.3
45.3
61.8
49.4
54.2
39.6
43.4
60.8
40.8
52
50
71.4
78.2
58.1
The goal is to construct a grouped frequency distribution table (GFDT) for this data set. The GFDT should
have 10 classes with a "nice" class width. Each class should contain its lower class limit, and the lower class
limits should all be multiples of the class width
This problem is to determine what the class width and the first lower class limit should be
What is the best class width for this data set?
optimal class width =
What should be the first lower class limit?
1st lower class limite
Submit Question

your answer would be b

step-by-step explanation:

24

step-by-step explanation:

if it takes 8 pounds to make 12 divide 12 by 8 and you get 1.5, 1.5 x 16 = 24

d

step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180