Joint Distribution of Presidential Party Affiliation and Party Control of House of Representatives, 1860-1996 Democratic President (X-0) Republican President (X-1) Total (a) (b) decimal place. (c) EXXX)- Democratic Control Republican Control Total of House (Y=0) of House (Y= 1) (d) E(X [Y-0)- 0.412 You found the following facts from reading or analyzing the table. the number in one decimal place. (e) 0.176 0.588 0.030 0.382 0.412 numbers in one decimal place 0.441 0.559 percent of the presidents were Republicans and were in the White House while Republicans controlled the House of Representatives. Hint: Write 1.00 percent of all presidents were Democrats and Hint: Write the number in three decimal places. Hint: Write the number in three decimal places. percent of the presidents were Republicans. Hint: Write the numbers in one percent of those presidents who were in office while Democrats had control of the House of Representatives were Republicans. Hint: Write the

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A few years ago the news magazine The Economist listed some of the stranger explanations used in the past to predict presidential election outcomes. These included
whether or not the hemlines of women's skirts went up or down, stock market performances, baseball World Series wins by an American League team, etc. Thinking about
this problem more seriously, you decide to analyze whether or not the presidential candidate for a certain party did better if his party controlled the house. Accordingly you
collect data for the last 34 presidential elections. You think of this data as comprising a population which you want to describe, rather than a sample from which you want to
infer behavior of a larger population. You generate the accompanying table:
Joint Distribution of Presidential Party Affiliation and Party Control of House of Representatives, 1860-1996
Democratic Control Republican Control Total
of House (Y = 0)
of House (Y= 1)
Democratic
0.412
President (X=0)
0.030
0.441
Republican
0.176
0.382
0.559
President (X = 1)
Total
0.588
0.412
1.00
You found the following facts from reading or analyzing the table.
percent of the presidents were Republicans and were in the White House while Republicans controlled the House of Representatives. Hint: Write
esc
PF
F1
1
(a)
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decimal place.
12
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a
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4
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Transcribed Image Text:A few years ago the news magazine The Economist listed some of the stranger explanations used in the past to predict presidential election outcomes. These included whether or not the hemlines of women's skirts went up or down, stock market performances, baseball World Series wins by an American League team, etc. Thinking about this problem more seriously, you decide to analyze whether or not the presidential candidate for a certain party did better if his party controlled the house. Accordingly you collect data for the last 34 presidential elections. You think of this data as comprising a population which you want to describe, rather than a sample from which you want to infer behavior of a larger population. You generate the accompanying table: Joint Distribution of Presidential Party Affiliation and Party Control of House of Representatives, 1860-1996 Democratic Control Republican Control Total of House (Y = 0) of House (Y= 1) Democratic 0.412 President (X=0) 0.030 0.441 Republican 0.176 0.382 0.559 President (X = 1) Total 0.588 0.412 1.00 You found the following facts from reading or analyzing the table. percent of the presidents were Republicans and were in the White House while Republicans controlled the House of Representatives. Hint: Write esc PF F1 1 (a) the number in one decimal place. (b) percent of all presidents were Democrats and decimal place. 12 80 a FA F2 F3 Q W A Z S % 2º 50 $ 4 4 #3 3 F5 percent of the presidents were Republicans. Hint: Write the numbers in one MacBook Air 6 9> F6 A F7 27 & LL E R T Y U * 80 F8 F9 ( 9 O ฮะ F10 F11 O P D F GH J K L X C V H ption 1 command B N M د = + 11 F12 { لانها [ } delet 7 ? 1 H T
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(d) E(X Y = 0) =
You found the following facts from reading or analyzing the table.
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percent of the presidents were Republicans and were in the White House while Republicans controlled the House of Representatives. Hint: Write
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Transcribed Image Text:SC Canvas X CO ! r 1 Q A Z AX Joint Distribution of Presidential Party Affiliation and Party Control of House of Representatives, 1860-1996 Democratic President (X = 0) Republican President (X= 1) Total (a) (b) decimal place. 2 (c) E(X) = the number in one decimal place. (d) E(X Y = 0) = You found the following facts from reading or analyzing the table. (e) W S X Democratic Control Republican Control Total of House (Y= = 0) of House (Y = 1) 0.412 म 0.176 #3 0.588 numbers in one decimal place. 20 F3 E D Help Center? C 0.030 percent of the presidents were Republicans and were in the White House while Republicans controlled the House of Representatives. Hint: Write $ 0.382 4 0.412 percent of all presidents were Democrats and F4 R . Hint: Write the number in three decimal places. percent of those presidents who were in office while Democrats had control of the House of Representatives were Republicans. Hint: Write the .Hint: Write the number in three decimal places. F % de Lo 0.441 5 V 0.559 1.00 F5 T G 6 B MacBook Air F6 Y H & 7 ◄ F7 percent of the presidents were Republicans. Hint: Write the numbers in one U N * 8 J DII F8 1 M ( 9 K F9 O L дв 0 L A F10 P > t F11 { + 11 [ ? | F12 delete } ] 11
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