Answer: 0.1289
Step-by-step explanation:
Given : The proportion of all students at a large university are absent on Mondays. :
Sample size :
Mean :
Standard deviation =
Let x be a binomial variable.
Using the standard normal distribution table ,
(1)
Z score fro normal distribution:-
For x=4
For x=3
Then , from (1)
Hence, the probability that four students are absent =
Answer:
B: The outlier will increase the standard deviation of the data set.
Step-by-step explanation:
Been really on <em>edge</em> lately but I know this is right ;)
Divide the numerator and denominator by the gcf of the two numbers, which is 2.
16/2=8
18/2=9
Final answer: 8/9
Formula f(x)=a(x-h)^2+k (h,k) is vertex
Y=a (x-3)^2+1
Plug in y intercept
10=a (0-3)2+1
10=-3^2a+1
10=9a+1
9=9a
A=1
Y=(x-3)2 +1
Y=x2-6x+9+1
Y=x2-6x+10
Hope this is one of your answers