First Question is boolean,
Question 35 is probably floating point ,
Question 36 is probably an integer, since it shows 1, 2, 3, and 1, 2, 3 are not fractions, and integers are whole numbers.
Im not 100% sure but I hope I helped,
Have a nice day/night :)
Answer:
5
Step-by-step explanation:
$82.50 divided by $16.50 is five so there must be five people, so four friends plus mohammad?
Answer:
The value of the parameter is λ is 0.03692
Step-by-step explanation:
Consider the provided function.
for −∞ < x < ∞.
It is given that standard deviation is given as 38.3 km.
Now we need to calculate the value of parameter λ.
The general formula for the probability density function of the double exponential distribution is: 
Where μ is the location parameter and β is the scale parameter.
Compare the provided equation with the above formula we get.
and μ = 0.
Standard deviation = √2β

Now substitute the value of β in
.

Hence, the value of the parameter is λ is 0.03692
Answer:
d 4843.75
Step-by-step explanation:
Marco is 45 so the premium is 38.75 per 1000 of life insurance.
He wants 125000
We divide 125000/1000 = 125
He want 125 units at 38.75
125*38.75 =4843.75
His insurance will cost 4843.75 per year
Answer:boy
Step-by-step explanation:boy