Netflix is interested in determining if there is a difference in the proportion younger adults (ages 18 to 30) who tend to "binge watch" Netflix shows versus the proportion of older adults (ages 31 to 50) do so. Netflix defines "binge watching" as watching more than 4 episodes of a show in a row without a break. Samples of 120 younger adults and 100 older adults were taken. Individuals in both samples were asked, "do you binge watch Netflix twice a week or more?" Those who answered "yes" are coded as 1 and those who answered as "no" are coded as 0. binge watch Netflix shows. Let pyounger represent the proportion of younger adults (ages 18 to 30) who tend to binge watch Netflix shows and let Polder represent the proportion of older adults (ages 31 to 50) who tend Download .csv file (a) 83.8% confidence interval for pPyounger - Polder the difference in the proportion of. Construct a 83.8% confidence interval for pyounger - Polder, the difference in the proportion of individuals who binge watch Netflix shows. Lower Bound of 83.8% CI = (use at least six decimals) a) higher b) lower c)the same Upper Bound of 83.8% CI= (use at least six decimals) (b) The confidence interval found in part (a) indicates the proportion of individuals who binge watch Netflix shows is ? v for older adults compared to younger adults. a) we are b) there is a (c) Based on this data? think maybe that...there is a a) chance a) true I % b? confident the b?estimated difference in proportion between these two populations between the lower and upper interval I have stated.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 3E

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Data is intentionally missing from after row 100 for the "older" column.

	Older	Younger
1	0	1
2	0	1
3	0	1
4	0	1
5	0	1
6	1	1
7	1	1
8	1	1
9	1	1
10	1	1
11	1	1
12	0	0
13	1	0
14	1	0
15	0	0
16	0	1
17	0	1
18	0	1
19	0	1
20	1	0
21	1	1
22	1	0
23	1	0
24	0	0
25	1	0
26	0	0
27	1	1
28	1	1
29	0	1
30	1	1
31	1	1
32	1	0
33	1	0
34	0	1
35	1	1
36	0	1
37	0	0
38	1	0
39	1	0
40	0	0
41	0	1
42	0	1
43	0	1
44	1	1
45	0	0
46	0	1
47	1	0
48	1	1
49	1	1
50	0	1
51	0	0
52	0	1
53	0	0
54	1	0
55	0	0
56	1	1
57	0	0
58	0	1
59	1	1
60	1	0
61	0	1
62	0	1
63	1	0
64	1	1
65	0	1
66	0	1
67	0	0
68	1	1
69	0	1
70	0	0
71	0	0
72	0	0
73	1	0
74	0	1
75	0	0
76	1	0
77	1	1
78	1	1
79	0	0
80	0	0
81	0	0
82	1	0
83	0	0
84	0	1
85	0	0
86	1	1
87	0	0
88	0	0
89	1	1
90	0	0
91	0	1
92	0	0
93	0	1
94	1	1
95	1	0
96	0	1
97	1	1
98	1	0
99	0	0
100	1	1
101		0
102		1
103		1
104		1
105		0
106		1
107		0
108		0
109		0
110		0
111		0
112		1
113		0
114		0
115		0
116		0
117		1
118		1
119		1
120		1

Netflix is interested in determining if there is a difference in the proportion younger adults (ages 18 to 30) who tend to "binge watch" Netflix shows versus the proportion of older adults (ages 31 to 50) do so. Netflix defines "binge watching" as watching more than 4 episodes of a
show in a row without a break. Samples of 120 younger adults and 100 older adults were taken. Individuals in both samples were asked, "do you binge watch Netflix twice a week or more?" Those who answered "yes" are coded as 1 and those who answered as "no" are coded as
0.
Let pyounger represent the proportion of younger adults (ages 18 to 30) who tend to binge watch Netflix shows and let polder represent the proportion of older adults (ages 31 to 50) who tend to binge watch Netflix shows.
Download .csv file
(a) 83.8% confidence interval for pyounger - Polder, the difference in the proportion of. Construct a 83.8% confidence interval for pyounger
Polder, the difference in the proportion of individuals who binge watch Netflix shows.
Lower Bound of 83.8% CI =
(use at least six decimals)
a) higher
b) lower
c)the same
Upper Bound of 83.8% Cl =
(use at least six decimals)
(b) The confidence interval found in part (a) indicates the proportion of individuals who binge watch Netflix shows is ?
for older adults compared to younger adults .
а) we are
b) there is a
(c) Based on this data,c){ think maybe that...there is al
a) chance
% b? confident the b?estimate& difference in proportion between these two populations is between the lower and upper interval I have stated.
c) likelihood
a) true
c) sample

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