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A survey asked, in part, what the most important reason was that people give for not using a wireless phone exclusively The responses were: (1)
A survey asked, in part, what the most important reason was that people give for not using a wireless phone exclusively The responses were: (1) Like the safety of traditional phone, (2) Need line for Internet access, (3) Pricing not attractive enough, (4) Weak or unreliable cell signal at home, (5) Coverage not good enough, and (6) Other. The accompanying table contains the responses for the 689 respondents. Complete parts a through 6 below. a. Of those respondents 36 or older. determine the probability that an individual in this age group would not use a wireless phone exclusively because of some type of difculty in placing and rece'wing calls with a wireless phone. 0.149 (Round to three decimal places as needed.) b. Of those respondents younger than 36, determine the probability that an individual in this age group would not use a wireless phone exclusively because of some type of difculty in placing and receiving calls with a wireless phone. 0.118 (Round to three decimal places as needed.) 0. If three respondents were selected at random (with replacement) from those respondents younger than 36, calculate the probability that at least one of the respondents stated the most important reason for not using a wireless phone exclusively was that they need a line for Internet access. (Round to three decimal places as needed.) More info Full data set :1 Rows: Response Columns: Age Group 15-25 26-35 36-45 46-55 All 24 26 25 24 99 15.19 15.85 13.09 13.64 14.37 3.463 3.774 3.628 3.433 14.369 35 36 44 46 163 22.15 21.95 23.04 27.27 23.66 5.080 5.225 6.386 6.967 23.657 21 1d 25 24 88 13.29 10.9 13.09 13.64 12.77 3.048 2.61 3.6281 3.483 12.772 14 13 20 16 63 8.86 7.93 10.47 9.09 9.14 2.03: 1.337 2.903 2.322 9.144 6 12 7 30 3.16 3.66 6.28 3.93 4.35 0.726 0.871 1.742 1.016 4.354 59 65 65 57 246 , 37.34 39.63 34.03 32.39 35.70 Help me solve thls View an example Get m 8553 9,434 9.434 8.273 35.704 150 164 191 176 683 100.0 100.00 100.00 100001000 22.93 23.803 27.721 2554410000
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