Answer:
The correct option is C.
No. The sum of the relative frequencies is 95%, not 100%
Step-by-step explanation:
In a<u> relative frequency distribution</u>, the value assigned to each class is the proportion of the total data set that belongs in the class.
We have given the statement:
Suppose a newspaper surveys 250 adults in a nearby town and inquires about their cell phone carrier. The accompanying table summarizes the results. Does this table describe a relative frequency distribution
The correct option is C.
No. The sum of the relative frequencies is 95%, not 100%
X = 7/12 or another way x= 0.583
Answer:
x = 20
y = 70
Step-by-step explanation:
Solve for x:
5x - 20 = 3x + 20
2x - 20 = 20
2x = 40
x = 20°
Solve for y:
x + y = 90°;
(20) + y = 90°
y = 90 - 20
y = 70°
Hope this helps!
Answer:
I can't see the problem
Step-by-step explanation:
1 mile is 5,280 ft, and 1 second has 1,000,000 microseconds.
So 186,000 miles per second multiplied by 5,280 feet per mile gives 982,080,000 feet per second.
Dividing this value by 1,000,000 microseconds per second gives the final answer of 982.08 feet per microsecond.