A student wants to compare textbook prices for two online bookstores. She takes a random sample of five textbook titles from a list provided by her college bookstore, and then she determines the prices of those textbooks at each of the two websites. The prices of the five textbooks selected are listed below in the same order for each online bookstore. com: $115, $43, $99, $80, $119
com: $110, $40, $99, $69, $109
Are these independent or dependent samples?
Dependent. Different textbooks are being compared.
Dependent. The same textbooks are being compared.
Independent. Different textbooks are being compared.
Independent. The same textbooks are being compared.
To construct a confidence interval, the data must be checked for outliers. (Is it reasonable to assume that the data came from a normal population?) Which variable should be checked?
the prices of textbooks from B. com
the difference between the average textbook price for A. com and the average textbook price for B. com
the difference between the textbook price from A. com and the textbook price from B. com for each textbook,
the prices of textbooks from A. com
Find a 96% confidence interval for the mean difference in textbook prices at the two online bookstores. (Use d = A. com - B. com.) (Use 3 decimal places)

the clues that signal the reader should change tone are the punctuation marks, the grammatical signs. for example, the quotation marks at the beginning of something someone else said literally or the exclamation marks.

the tone of the first line of dialogue until "gettysburg" is a kind tone, a tone of advise. the narrator is trying to the other person in doing something he or she obviously is finding hard to do by giving a piece of advise and bringing up a memory of a successful similar case.

the clue that the reader understand how to read the word "bang" is the exclamation mark. it gives the word a surprise tone, a strong accent.

the best tone for reading the word "bang" is an exciting tone, a surprise one, even a loud one.

the words that should be read with a formal tone are the ones that give factual information. the sentence: mister lincoln couldn't think of anything to say at the gettysburg" gives information about an event and it needs to be read formally, also, when the narrator wants to transmit calmness, a formal and slow tone is needed, because people also transmit messages with the vibrations of our voices and tones.

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

step-by-step explanation:

for volume, add base x height x width

i those same problems in math and dont know how to do them