Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.
It'll be 7 because 3/4 is greater than 1/2 so you round it up.
Answer:
Dependent sample: The same textbook are being compared.
Step-by-step explanation:
We are given the following in the question:
A student wants to compare textbook prices for two online bookstores.
Sample 1 from bookstore A:
$115, $43, $99, $80, $119
Sample 2 from bookstore B:
$110, $40, $99, $69, $109
Dependent and independent sample:
- Dependent samples are paired observations for same set of items.
- Independent samples are observations made on two different sets of items.
- If the values in one sample affect the observations in the other sample, then the samples are dependent.
- If the values in one sample have no effect about those of the other sample, then the samples are independent.
Thus, the given sample is dependent sample as the same textbook is being compared from two different bookstore.
Answer: 784 weeks
Step-by-step explanation:
314....1020.50/3.25 the decimal moves two places to the right in both numbers
