False because left is statement and right is reason
Answer:
I need more info!
Step-by-step explanation:
Answer:
(20.322 ; 23.678)
Step-by-step explanation:
Given that :
ΣΧ = 242 ; ΣΧ2 = 5,413 ; N = 11
Mean, m = ΣΧ / N = 242 / 11 = 22
Standard deviation = sqrt[(ΣΧ2/N) - (ΣΧ/N)²]
Standard deviation = sqrt[(5413/11) - (242/11)^2]
Standard deviation = sqrt(8.0909090) = 2.84
Confidence interval = m ± Zcritical * s/sqrt(n)
Zcritical at 95% = 1.96
Lower boundary = 22 - 1.96*2.84/sqrt(11)
Lower boundary = 22 - (1.96 * 0.8562922) = 20.322
Upper boundary = 22 + (1.96 * 0.8562922) = 23.678
Answer : I think this is a linear function.
Step-by-step explanation:
I hope you get this correct !
Answer:
best answer is correct so C and D
Step-by-step explanation:
d.(0, 4) C. (-1 ,2)
D.0 is less than or equal to 2x-3
0 is than or equal to 5
plugging in others
A. 1 is less than or equal to 2(-1)-3
1 is greater than -5
B. 3 is less than or equal to 2(0)-3
3 is greater than -3
C. -1 is less than or greater to 2(2) -3
-1 is less than or equal to 1