Answer:
A.58
Step-by-step explanation:
120/2=60
60+62=122
180-122=58
Answer:
chance of winning $100 = 1/1000
chance of winning $50 = 5/1000 = 1/200
cost of ticket = -1
E[x] = 100* 1/1000 + 50* 1/200 -1
= 0.1 + 0.25 - 1 = -0.65
Step-by-step explanation:
hope this helps
Answer:
Step-by-step explanation:
Given that a cheese can be classified as either raw dash milk or pasteurized. Suppose that 91% of cheeses are classified as pasteurized.
Each cheese is independent of the other and there are only two outcomes.
Hence X = no of cheeses pasteurized is binomial (2,0.91)
a) P(x=2 ) when n=2 is
b) n=6.
P(x=6) = 
c) P(atleast one raw dash milk) = 1-P(all pasteurised)
=0.8281
Since probability is 0.83 it is not unusual.
Answer:
Step-by-step explanation:
<u><em>option 4> no mistake </em></u>
<em><u>just took test edg 2020</u></em>
<em><u>8X16.75=134</u></em>
Answer:
The Pythagorean theorem is
a^2 + b^2 = c^2
where a and b are the lengths of the legs (the sides that form the right angle), and c is the length of the hypotenuse (the side opposite the right angle.)