Answer:
<h2>
</h2>
Step-by-step explanation:
Write all the numbers above the least common denominator
Distribute 5 through the parentheses
Collect like terms
Hope this helps...
Good luck on your assignment...
Answer:
Probability = 0.0073
probability = 0.000007122
Step-by-step explanation:
given data
drawing = 10 cards
ordinary -card pack = 52 pack
solution
we know that here drawings done with replacement so that there is Probability that not 2 card of the same denomination
so
Probability = Probability of selecting a card × Probability of selecting a card not of the first denomination × Probability of drawing a card not from 2 denominations and continuous so on .......
so
Probability = 1 × ... .... .... .... ... ...
Probability = 0.0073
and
when cards is drawn without replacement
probability = probability that exactly 9 of same suit and 10th of a different suit + Probability all 10 are of same suit
so
probability =
probability = 0.000007122
Its obviously A
Hope this helped :)
Step-by-step explanation:
divide both sides by -8
remember if you multiply or divide by a negative the sign flips
x<8
Answer:
x=−5.675726
Step-by-step explanation:
Answer:
0.0218
Step-by-step explanation:
The standard error SE of the sample proportion is calculated using the following equation:
Where p' is the sample proportion and n is the size of the sample.
In this case, the sample proportion p' is equal to:
Because the size of the sample is 500 adults and 304 indicated that the unemployment rate was of great concern.
Therefore, replacing p' by 0.608 and n by 500, we get:
So, the standard error of the sample proportion of adults that indicated that the unemployment rate was of great concern is equal to 0.0218