Ther should be at least 100 people. 70 is under 16 and 21 are teachers and 9 are older then 16 hope this will help
60= 35_x then 1.732= 35_5 then x= 20.21 then 1.732_1.732 = 35_1.732 hope this helps :D
Answer:
The first quartile, Q1, is the median of {3, 5, 7, 8}. Since there is an even number of values, we need the mean of the middle two values to find the first quartile: .
Step-by-step explanation:
Example 1: Find the first and third quartiles of the set {3, 7, 8, 5, 12, 14, 21, 15, 18, 14}
Answer:
Answer choice A is the correct answer
Step-by-step explanation:
** Before you start: If anything that is < or > you shouldn't fill in the plot.
If it has ≤ or ≥then you need to fill in the plot.**
Terminology:
(>) : Greater than (Don't fill in)
(<): Less than (Don't fill in)
(≤) : Less than or equal to (Fill in)
(≥) : Greater than or equal to (Fill in)
In this case, the answer choices C and D are wrong automatically.
Your Inequality:
11g + 5 ≤ 49
Subtract 5 both sides
11g ≤ 49-5
11g ≤ 44
Divide 44 by 11
g ≤ 4
Find an answer choice that has a number greater than 4 but has a filled-in circle/plot.
Answer choice A is the correct answer
