# Get help with two way tables questions

Recent questions in Two-way tables
IMLOG10ct 2021-11-23

### You roll a die. If it comes up a 6, you win 100. If not, you gettoroll again. If you get a 6 the second time, you win 50. If not, you lose. Find the expected amount you'll win.

Maaghu 2021-11-21

### In the article "Graphical Display of Two-Way Contingency Tables", R. Snee presented data on hair color and eye color among 592 students in an elementary statistics course at the University of Delaware. Raw data for that information are presented on the WeissStats site. Use the technology of your choice to do the following tasks, and interpret your results. a) Obtain both a frequency distribution and a relative-frequency distribution for the hair-color data. b) Get a pie chart of the hair-color data. c) Determine a bar chart of the hair-color data. d) Repeat parts (a)-(c) for the eye-color data.

vetrila10 2021-11-16

### Using data from the 2000 census, a random sample of 348 U.S. residents aged 18 and older was selected. The two-way table summarizes the relationship between gender and housing status for these residents. $\begin{array}{|cccc|}\hline & \text{Male}& \text{Female}& \text{Total}\\ \text{Own}& 132& 122& 254\\ \text{Rent}& 50& 44& 94\\ \text{Total}& 182& 166& 348\\ \hline\end{array}$ Make a graph that displays the relationship between gender and housing status for the members of the sample. Briefly describe the association.

glamrockqueen7 2021-10-16

CMIIh 2021-10-14

### Write a paragraph that describes the relationship between race (respondent's race) and cappun (opinion about capital punishment). Include a two-way table of counts and a relevant set of conditional percentages.

permaneceerc 2021-08-14

### The two-way table summarizes information about eye color and gender in a random sample of 200 high school students.

Josalynn 2021-08-14

### The two-way table gives the party affiliation of all members of the House of Representatives from eight different regions in the United States in July 2014 (there were 3 vacant seats at that time).

Cabiolab 2021-08-13

### Researchers carried out a survey of fourth-, fifth-, and sixth-grade students in Michigan. Students were asked whether good grades, athletic ability, or being popular was most important to them. This two-way table summarizes the survey data. $\begin{array}{|ccccc|}\hline & \text{4th grade}& \text{5th grade}& \text{6th grade}& \text{Total}\\ \text{Grades}& 49& 50& 69& 168\\ \text{Athletic}& 24& 36& 38& 98\\ \text{Popular}& 19& 22& 28& 69\\ \text{Total}& 92& 108& 135& 335\\ \hline\end{array}$ Suppose we select one of these students at random. What's the probability that: The student is not a sixth grader and did not rate good grades as important?

CheemnCatelvew 2021-08-13

### The General Social Survey (GSS) asked a random sample of adults their opinion about whether astrology is very scientific, sort of scientific, or not at all scientific. Here is a two-way table of counts for people in the sample who had three levels of higher education:State appropriate hypotheses for performing a chi-square test for independence in this setting.

ringearV 2021-08-13

### Researchers carried out a survey of fourth-, fifth-, and sixth-grade students in Michigan. Students were asked if good grades, athletic ability, or being popular was most important to them. The two-way table summarizes the survey data. What is most important? Identify the explanatory and response variables in this context.

ediculeN 2021-08-12

York 2021-08-12

### Is there a relationship between gender and relative finger length? To investigate, a random sample of 452 U.S. high school students was selected. The two-way table shows the gender of each student and which finger was longer on his or her left hand (index finger or ring finger). State the hypotheses for a test of the relationship between gender and relative finger length for U.S. high school students.

nitraiddQ 2021-08-11

### Using data from the 2000 census, a random sample of 348 U.S. residents aged 18 and older was selected. The two-way table summarizes the relationship between marital status and housing status for these residents.

Dillard 2021-08-10

### In 1912 the Titanic struck an iceberg and sank on its first voyage. Some passengers got off the ship in lifeboats, but many died. The following two-way table gives information about adult passengers who survived and who died, by class of travel. Suppose we randomly select one of the adult passengers who rode on the Titanic. Define event D as getting a person who died and event F as getting a passenger in first class. Find P (not a passenger in first class and survived).

UkusakazaL 2021-08-10

### How can you read and make a two-way table?

sibuzwaW 2021-08-08

### Do male and female students have different favorite seasons? The two-way table shows the favorite season and gender for a simple random sample of 89 high school juniors and seniors in the United States from the Census At School database. Is there convincing evidence of an association between gender and favorite season for students like those who participated in the Census At School survey?

Kaycee Roche 2021-08-07

cistG 2021-07-04