Well, there are 52 cards in a deck, with 4 suits. there is a Jack and queen per suit, so that is a total of 8 jacks and queens in the deck. that probability looks like 8:52 as a ratio, or 2:13 simplified. so, you are likely to draw a Jack or queen 8 out of 52 times, or 2 out of 13 times
Answer:
16.6
Step-by-step explanation:
A function is denoted as y = g (x), where x is the argument or input of the function. We know that x=-1, this means that in order to get g(-1) we should replace x with -1.
g(-1)=(-1)^3+6(-1)^2+12*(-1)+8= (-1)+6*1+(-12)+8=-1+6-12+8=5-12+8=-7+8=1
g(-1)=1
Answer:
the sample size n= 771
sample proportion is p = 1/2
Step-by-step explanation:
<u>Step1:</u>-
marginal error formula is 
but if 'n' is sample size then 
Given margin error is 36% = 0.036

on simplification , we get n= 777 polling agencies
<u>Step 2</u>:-

substitute values , we get

after simplification, we get

squaring on both sides, we get

multiply 'p' inside

cross multiplication '4' and simplify
........(1)
finding 'p' value
The equation (1) is of the form 



<u>conclusion</u>:-
The sample size is 771
the sample proportion is p = 