1. two-way tables – a way to display data that pertains to two different categories For example, the table below shows whether a student who takes Art in high school also plays a sport. Plays a Sport
Does Not Play a Sport
Takes Art
24
32
Does Not Take Art
18
26
Total
Total
VIC #1 Data will be given in a two-way table and students will be expected to answer questions concerning the data.
Objective: Two-Way Tables Example #1 Student in 6th and 7th grade where asked if they had their own cell phone. The table below shows their responses. Has a Cell Phone
Does not Have a Cell Phone
6th grade
48
63
7th grade
73
36
How many 6th graders where asked?
How many 7th graders where asked? How many total students have a cell phone?
How many total students do not have a cell phone?
Objective: Two-Way Tables Example #1 Student in 6th and 7th grade where asked if they had their own cell phone. The table below shows their responses. Has a Cell Phone
Does not Have a Cell Phone
6th grade
48
63
7th grade
73
36
What percent of the students have cell phones?
What percent of the 6th grade students have cell phones? What percent of the 7th grade students do not have cell phones?
Objective: Two-Way Tables Example #2 Some men and women where asked how they get their news, from television or Internet. The table below shows their responses. News from Television
News from Internet
Men
15
36
Women
18
25
What percent of the men get their news from the Internet?
What percent of the women get their news from television? What percent of the people get their news from the Internet?
Objective: Two-Way Tables Practice 1. Jasmine asked students if they have a job after school. Their responses are in the table below. Have a Job
Does Not Have a Job
Boys
22
58
Girls
35
49
Based on the table, about what percent of the boys have a job after school?
Objective: Two-Way Tables Practice 2. A survey was conducted in the 7th and 8th grade to determine students’ preference for pizza toppings. The results are shown in the table. Cheese
Pepperoni
Sausage
7th grade
42
29
9
8th grade
31
36
13
Based on the table, which statement is true? A. More students prefer cheese than prefer pepperoni and sausage combined. B. More than half of the students prefer cheese. C. About 22% of the students prefer sausage. D. Over 35% of the 7th grade students prefer pepperoni.
Objective: Two-Way Tables Practice 3. The principal surveyed students in 6th and 7th grade on whether they participated in the school fundraiser. The results of the survey are shown in the table below. Yes
No
6th grade
79
44
7th grade
69
83
Based on the table, which statement is true? A. About 54% of the students participated in the fundraiser. B. About 79% of the 6th grade students participated in the fundraiser. C. More 7th grade students participated in the fundraiser than 6th grade students. D. Most students did not participate in the fundraiser.
Plays a Sport Does Not Play a. Sport. Total. Takes Art 24 32. Does Not Take Art 18 26. Total. VIC #1. Data will be given in a two-way table and students will be. expected ... What percent of the women get their news from television? What percent of the people get their news from the Internet? Page 4 of 7. Two Way Tables.pdf.
Feb 22, 2012 - is worth at most one bit of capacity, when feedback links are modeled as rate-limited bit pipes. This implies that there is no net feedback gain ...
Page 1 of 50. UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS. International General Certificate of Secondary Education. MARK SCHEME for the May/June 2011 question paper. for the guidance of teachers. 0620 CHEMISTRY. 0620/12 Paper 1 (Multiple Choi
Page 1 of 1. Two Way Frequency Tables WS.pdf. Two Way Frequency Tables WS.pdf. Open. Extract. Open with. Sign In. Main menu. Displaying Two Way Frequency Tables WS.pdf. Page 1 of 1.
Page 1 of 5. two way tables notes.notebook. 1. March 08, 2016. Page 1 of 5. Page 2 of 5. two way tables notes.notebook. 2. March 08, 2016. Page 2 of 5. Page 3 of 5. two way tables notes.notebook. 3. March 08, 2016. Page 3 of 5. notes over two way tab
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relaying with lattice codes to improve the sum-rate in asymmetric SNR two-way relay channels (TWRCs). Specifically, the relay can store some amount of data.
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