I think the answer is A
the percent of error is the absolute value of (the actual amount-the estimated amount)/the actual amount, then multiple 100 to get the percent
so l(6-7)l/7 ×100=14.29%
The probability that she will obtain a scholarship given that she is accepted by the college is 0.54.
Given that the probability that Samantha will be accepted by the college of her choice and obtain a scholarship is 0.35, to determine, if the probability that she is accepted by the college is 0.65, the probability that she will obtain a scholarship given that she is accepted by the college, the following calculation must be performed:
- 0.65X = 0.35
- X = 0.35 / 0.65
- X = 0.538
Therefore, the probability that she will obtain a scholarship given that she is accepted by the college is 0.54.
Learn more about maths in brainly.com/question/26075432
Answer: Option 'C' is correct.
Step-by-step explanation:
Since we have given that
A pollster uses a computer to generate 500 random numbers, then interviews the voters corresponding to those numbers.
Since Random sampling includes putting all names into a bowl and draw certain names. .In this type of sampling, each and every elements has equal chance of occuring.
Cluster sampling includes dividing the population into groups specially geographically and these groups are called clusters and in which each element of selected group are used.
Stratified sampling divides into group known as strata but not geographically.
This type of sampling that is used is Stratified sampling.
Hence, Option 'C' is correct.
Answer:
parallel
Step-by-step explanation:
x=4 and x=-6 are both vertical lines
Vertical lines are parallel (they both have undefined slopes)
Because, well, without them how are you able to add and subtract fractions :D
It is according to the laws of mathematics that you cannot add or subtract fractions that have different denominators to each other. So you need to make your fractions having the same denominator so that they are able to be added or subtracted (hence the equivalent fractions - making the denominators the same are making the fractions equivalent)
