Answer:
A
Step-by-step explanation:
-35 + 8 -27 (-27 is the depth
Answer:
(155.301 ; 159.299)
Step-by-step explanation:
Xbar = 157.3
Sample size, n = 234
Population standard deviation, σ = 15.6
The confidence interval :
Xbar ± standard Error
Standard Error = Zcritical * σ/√n
Zcritical at 95% = 1.96
Standard Error = 1.96 * (15.6/√234) = 1.999
Lower boundary : 157.3 - 1.999 = 155.301
Upper boundary : 157.3 + 1.999 = 159.299
(155.301 ; 159.299)
Answer:
Thus, 7/5 is the simplified fraction for 49/35 by using the GCD or HCF method. Thus, 7/5 is the simplified fraction for 49/35 by using the prime factorization method.
I hope it's helpful!