Answer: negative -3.25
Step-by-step explanation: Add the negatives which is -5.25 then the positives which is positive 2.00
Then you need to add 2 to the negative number and you’ll get -3.25
Answer:
wheres the picture?
Step-by-step explanation:
Exe.1
a. 0.1+0.1<1, 0.2+0.2 <1, 0.3+0.3 <1, 0.4+0.4 <1, 0.41+0.41 <1
b.0.5+0.5, 0.2+0.8, 0.6+0.4, 0.3+0.7, 0.9+0.1
c. 0.9+0.9, 0.8+0.8, 0.7+0.7, 0.6+0.60, 0.61+0.61
exe 2
8.55 and 2.22, 7.34 and 1.01, 7.35 and 1.02, 7.36 and 1.03, 7.37 and 1.04
exe 3
the two numbers are both decimals less than one. example: 0.01 and 0.1
An outlier affects mean the most
Answer:
P (x= 5) = 0.0001
P(x=3) = 0.008699
Step-by-step explanation:
This is a binomial distribution .
Here p = 0.8 q= 1-p = 1-0.8 = 0.2
n= 15
So we find the probability for x taking different values from 0 - 15.
The formula used will be
n Cx p^x q^n-x
Suppose we want to find the value of x= 5
P (x= 5) = 15C5*(0.2)^10*(0.8)^5 = 0.0001
P(x=3) = 15C3*(0.2)^12*(0.8)^3 = 9.54 e ^-7= 0.008699
Similarly we can find the values for all the trials from 0 -15 by substituting the values of x =0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15.
