2. An economist believes that the percentage of urban households with Internet than the percentage of rural households with Internet access., He obtains a random sample of 800 urban households and finds that 338 of them have Internet access. He obtains a random sample of 750 rural households and finds that 292 of them have Internet access. Test the economist's claim at the a = 0.05 level of significance. ccess is 3. You wish to test the following claim (H,) at a significance level of a=0.02. H,: u=79.3 H1: µ>79.3 You beligve the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data:

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b. Determine the actual percentage of candies that weigh between 0.709 and 0.973 gram, inclusive.
2. An economist believes that the percentage of urban households with Internet access is greater
than the percentage of rural households with Internet access. He obtains a random sample of 800
urban households and finds that 338 of them have Internet access. He obtains a random sample
of 750 rural households and finds that 292 of them have Internet access. Test the economist's
claim at the a= 0.05 level of significance.
PORTS:
3. You wish to test the following claim (H,) at a significance level of a=0.02.
ME (L,
IONETIC
Ho: u=79.3
H1: µ>79.3
You beligve the population is normally distributed, but you do not know the standard deviation.
You obtain the following sample of data:
ALENDAR
Column E
Column A
Column B
Column C
Column D
88.1
79.3
83.8
72.6
78.9
115.9
75.9
83
67.2
68.9
86.3
89.8
66.5
96
65.9
109.2
91.7
100.6
113
85.9
100%
447 words
Page 1 of 2
CHARC D
07:14:47
NUM
16:17.04 11/30/2020
CRTY790
Ready (1)
170.99.3.6
近
Transcribed Image Text:lenovo 270 - JISP - BlueZone Mainframe Display Session Options Transfer View Script Help Record - CSMM PA1 P File Window Room Tools Help PA2 30, 2020 AY (20 1/2 AutoSave Document1. - Saved Tashera Johnson 国 ASE NU File NTRAL E TRAC ID NU Home Insert Layout References Mailings Review View Help Design P Search Be careful-files from the Internet can contain viruses. Unless you need to edit, it's PROTECTED VIEW safer to stay in Protected View. Enable Editing b. Determine the actual percentage of candies that weigh between 0.709 and 0.973 gram, inclusive. 2. An economist believes that the percentage of urban households with Internet access is greater than the percentage of rural households with Internet access. He obtains a random sample of 800 urban households and finds that 338 of them have Internet access. He obtains a random sample of 750 rural households and finds that 292 of them have Internet access. Test the economist's claim at the a= 0.05 level of significance. PORTS: 3. You wish to test the following claim (H,) at a significance level of a=0.02. ME (L, IONETIC Ho: u=79.3 H1: µ>79.3 You beligve the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: ALENDAR Column E Column A Column B Column C Column D 88.1 79.3 83.8 72.6 78.9 115.9 75.9 83 67.2 68.9 86.3 89.8 66.5 96 65.9 109.2 91.7 100.6 113 85.9 100% 447 words Page 1 of 2 CHARC D 07:14:47 NUM 16:17.04 11/30/2020 CRTY790 Ready (1) 170.99.3.6 近
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