Answer:
Kindly check explanation
Step-by-step explanation:
Given the data:
118, 124, 108, 116, 99, 125, 138, 118, 119, 121, 65, 130, 120
Ordered data:
65, 99, 108, 116, 118, 118, 119, 120, 121, 124, 125, 130, 138
1.)
90th percentile :
0.9(n + 1)th term
n = sample size = 13
0.9(14) th term
= 12.6th term
= (12 + 13)th / 2
= (130 + 138) / 2
= 134
Third quartile (Q3) = 75th percentile
0.75(n + 1)th term
n = sample size = 13
0.75(14) th term
= 10.5th term
= (10 + 11)th / 2
= (124 + 125) / 2
= 124.5
What is the first quartile?
First quartile (Q1) :
0.25(n + 1)th term
n = sample size = 13
0.25(14) th term
= 3.5th term
= (3 + 4)th / 2
= (108 + 116) / 2
= 112
(4) What is the 10th percentile?
0.1(n + 1)th term
n = sample size = 13
0.1(14) th term
= 1.4th term
= (1 + 2)th / 2
= (65 + 99) / 2
= 82
(5) 65tb percentile :
0.65(n + 1)th term
n = sample size = 13
0.65(14) th term
= 9.1th term
= (9 + 10)th / 2
= (121 + 124) / 2)
= 122.5
(6) What is the IQR?
Q3 - Q1
124.5 - 112
= 12.5
(7) What are the lower and upper limits?
Maximum = 138
Minimum = 65
Answer:
1st graph is Y=1x+0
2nd Graph is Y=-2/1x + 0
Step-by-step explanation:
Your slope is 1 for the 1st graph
Your slope is -2/1 for the second graph
Answer:
a) 24
b) 10
c) 12/13
d) 5/13
e) 12/5
Step-by-step explanation:
a) We can see that the leg opposite <C is AB, and we are given AB = 24
b) We can see the leg adjacent to <C is AC, and we are given that AC = 10
c) The trig function sine is equal to
The opposite, AB, is 24, and the hypotenuse, BC, is 26. We can plug those numbers in:
d)The trig function cosine is equal to
The adjacent, AC, is 10, and the hypotenuse, BC, is 26. We can plug those numbers in:
d)The trig function tangent is equal to
The opposite, AB, is 24, and the adjacent, AC, is 10. We can plug those numbers in:
Answer:
C. 0≤x≤7
Step-by-step explanation:
It is not choice D. because it has y instead of x. It is supposed to be x because it is asking for domain.
Hope this helps!
Mode: 23
Range: 9
Median: 25.5
Mean: 25.5625
