What is 15 increased by 60 percent? Let's work it out!
First, you must know what 60 percent of 15 is.
<u>60 percent of 15
</u> 15 times .60
<u />equals
9.
So 60% of 15 is 9.
<u /><u>Increased</u> is a word which<u> means added</u>.
So, 15 plus 9 (15+9) is 24.
Final Answer = 24.
Hope I could help!
Ossashi(◔ ͜ʖ◔)
Ur answer should be 97
Hope this helps u:)
Answer:
X ~ N(27, 4) ;
xbar ~ N(27, 0.1026) ;
0.5 ;
0.5
Step-by-step explanation:
Probability distribution of X : N(μ, σ²)
μ = 27 ; σ = 2
X ~ N(μ, σ²) = X ~ N(27, 2²) ;X ~ N(27, 4)
Distribution is approximately normal ; μ = xbar ; xbar = 27
(Standard Error)² = (σ/√n)²= (2/√39)² = 0.1026
xbar ~ N(μ, σ²) = xbar ~ N(27, 2²) ; xbar ~ N(27, 0.1026)
Probability that a randomly selected individual found a job in less than 27 weeks :
P(X < 27) :
Obtain the Zscore :
Z = (x - μ) / σ
Z = (27 - 27) / 2 = 0/2
Z = 0
P(Z < 0) = 0.5
D.) n = 36
P(X < 27) :
Obtain the Zscore :
Z = (x - μ) / σ/√n
Z = (27 - 27) / (2/√36) = 0/0.33333
Z = 0
P(Z < 0) = 0.5
Answer:
is the 8 or the 12 supposed to be the u?
Step-by-step explanation: