Answer: The r<span>-value for the linear function related to the ordered pairs is very close to zero, so it is not a good representation of the data. A quadratic model would better represent the data because there is a turning point within the data set. The data increases then decreases, which is what the graph of a quadratic does. </span>
Grade In Favor Opposed Undecided Total
9 4 2 8 14
10 7 11 8 26
11 14 15 9 38
12 11 5 10 26
Total 36 33 35 104
Above is a partial sum chart that will help us in our quest.
P(Grade 9 | opposed)
The probability of Grade 9, given opposed, is the portion of opposed students that are in grade 9.
Total number opposed: 33
Number opposed in Grade 9: 2
P(Grade 9 | opposed) = 2 / 33 = 0.06
P(opposed | Grade 9)
Total Number Grade 9: 14
Number opposed in Grade 9: 2
P(opposed | Grade 9) = 2 / 14 = 0.14
Answer:
114
Step-by-step explanation:
xₙ = x₁ + 4* (n-1)
x₃₂ = - 10 + 4 * 31 = 114
Answer: 100
<u>Step-by-step explanation:</u>
A linear pair is a pair of angles (two angles) that form a straight angle (line), therefore their sum is 180°
∠PQR + ∠RQS = 180°
(5x + 5) + (11x - 65) = 180
16x - 60 = 180
16x = 240
x = 240/16
x = 15
∠RQS = 11x - 65
= 11(15) - 65
= 165 - 65
= 100
