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In an experiment, college students were given either four quarters r a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through (c) below. Students Given Four Quarters Students Given a $1 Bill Purchased Gum 26 18 Kept the Money P 19 30 a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters. The probability is (Round to three decimal places as needed.) b. Find the probability of randomly selecting a student who kept the money, given that the student was given four quarters. The probability is (Round to three decimal places as needed.)

In an experiment, college students were given either four quarters r a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through (c) below. Students Given Four Quarters Students Given a $1 Bill Purchased Gum 26 18 Kept the Money P 19 30 a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters. The probability is (Round to three decimal places as needed.) b. Find the probability of randomly selecting a student who kept the money, given that the student was given four quarters. The probability is (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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**Transcription for Educational Website** In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or purchase gum. The results are summarized in the table below: | | Purchased Gum | Kept the Money | |---------------------------|---------------|----------------| | Students Given Four Quarters | 26 | 19 | | Students Given a $1 Bill | 18 | 30 | (Round to three decimal places as needed.) **c. What do the preceding results suggest?** - **A.** A student given four quarters is more likely to have kept the money. - **B.** A student given four quarters is more likely to have spent the money. - **C.** A student given four quarters is more likely to have spent the money than a student given a $1 bill. - **D.** A student given four quarters is more likely to have kept the money than a student given a $1 bill.
Transcribed Image Text:**Transcription for Educational Website** In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or purchase gum. The results are summarized in the table below: | | Purchased Gum | Kept the Money | |---------------------------|---------------|----------------| | Students Given Four Quarters | 26 | 19 | | Students Given a $1 Bill | 18 | 30 | (Round to three decimal places as needed.) **c. What do the preceding results suggest?** - **A.** A student given four quarters is more likely to have kept the money. - **B.** A student given four quarters is more likely to have spent the money. - **C.** A student given four quarters is more likely to have spent the money than a student given a $1 bill. - **D.** A student given four quarters is more likely to have kept the money than a student given a $1 bill.
In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through (c) below. | | Purchased Gum | Kept the Money | |--------------------------|---------------|----------------| | Students Given Four Quarters | 26 | 19 | | Students Given a $1 Bill | 18 | 30 | a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters. The probability is ⬜ (Round to three decimal places as needed.) b. Find the probability of randomly selecting a student who kept the money, given that the student was given four quarters. The probability is ⬜ (Round to three decimal places as needed.)
Transcribed Image Text:In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through (c) below. | | Purchased Gum | Kept the Money | |--------------------------|---------------|----------------| | Students Given Four Quarters | 26 | 19 | | Students Given a $1 Bill | 18 | 30 | a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters. The probability is ⬜ (Round to three decimal places as needed.) b. Find the probability of randomly selecting a student who kept the money, given that the student was given four quarters. The probability is ⬜ (Round to three decimal places as needed.)
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