The concerns about the impact of technology on our lives are growing. There have been recent research reports about the negative impact of digital technology usage on stress, work productivity, happiness, and overall well-being. In light of these concems, a polling organization asked technology experts about their opinion on our digital life and found that 28% of the experts believe that in the future our lives will be more harmed than helped by their digital environment. In an effort to confirm these results, a local tech company decides to ask 210 randomly selected customers their opinions about their digital life. Answer parts a through c below. a. What is the probability that 35 or more people from this sample are concerned about the digital environment? The probability is (Round to four decimal places as needed.)

MATLAB: An Introduction with Applications
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K
The concerns about the impact of technology on our lives are growing. There have been recent research reports
about the negative impact of digital technology usage on stress, work productivity, happiness, and overall well-being.
In light of these concems, a polling organization asked technology experts about their opinion on our digital life and
found that 28% of the experts believe that in the future our lives will be more harmed than helped by their digital
environment. In an effort to confirm these results, a local tech company decides to ask 210 randomly selected
customers their opinions about their digital life. Answer parts a through c below.
a. What is the probability that 35 or more people from this sample are concerned about the digital environment?
The probability is
(Round to four decimal places as needed.)
his View an example Get more help -
p = 0.566 a).b), hope ith...
Clear all
N
Check answer
KS
S
YOU
NS
VE
Transcribed Image Text:K The concerns about the impact of technology on our lives are growing. There have been recent research reports about the negative impact of digital technology usage on stress, work productivity, happiness, and overall well-being. In light of these concems, a polling organization asked technology experts about their opinion on our digital life and found that 28% of the experts believe that in the future our lives will be more harmed than helped by their digital environment. In an effort to confirm these results, a local tech company decides to ask 210 randomly selected customers their opinions about their digital life. Answer parts a through c below. a. What is the probability that 35 or more people from this sample are concerned about the digital environment? The probability is (Round to four decimal places as needed.) his View an example Get more help - p = 0.566 a).b), hope ith... Clear all N Check answer KS S YOU NS VE
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e this
K
The concerns about the impact of technology on our lives are growing. There have been recent research reports about
the negative impact of digital technology usage on stress, work productivity, happiness, and overall well-being. In light of
these concerns, a polling organization asked technology experts about their opinion on our digital life and found that
28% of the experts believe that in the future our lives will be more harmed than helped by their digital environment. In an
effort to confirm these results, a local tech company decides to ask 210 randomly selected customers their opinions
about their digital life. Answer parts a through c below.
c. If 51 people in the sample indicated that they are concerned about the digital environment, what conclusions can the
tech company make? Consider a probability of less than 0.05 to be small. Select the correct choice below and fill in the
answer box to complete your choice.
(Round to four decimal places as needed.)
A. The tech company should conclude that the results do not support the claim that at least 28% of the experts
believe that in the future our lives will be more harmed than helped by their digital environment because the
probability of finding a sample proportion at least as extreme as the one found is which is greater than 0.05.
OB. The tech company should conclude that the results do support the claim that at least 28% of the experts believe
that in the future our lives will be more harmed than helped by their digital environment because the probability
of finding a sample proportion at least as extreme as the one found is which is less than or equal to 0.05.
OC. The tech company should conclude that the results do support the claim that at least 28% of the experts believe
that in the future our lives will be more harmed than helped by their digital environment because the probability
of finding a sample proportion at least as extreme as the one found is which is greater than 0.05.
D. The tech company should conclude that the results do not support the claim that at least 28% of the experts
believe that in the future our lives will be more harmed than helped by their digital environment because the
which is
probability of finding a sample proportion at least as extreme as the one found is
less than or equal to 0.05.
View an example
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Transcribed Image Text:e this K The concerns about the impact of technology on our lives are growing. There have been recent research reports about the negative impact of digital technology usage on stress, work productivity, happiness, and overall well-being. In light of these concerns, a polling organization asked technology experts about their opinion on our digital life and found that 28% of the experts believe that in the future our lives will be more harmed than helped by their digital environment. In an effort to confirm these results, a local tech company decides to ask 210 randomly selected customers their opinions about their digital life. Answer parts a through c below. c. If 51 people in the sample indicated that they are concerned about the digital environment, what conclusions can the tech company make? Consider a probability of less than 0.05 to be small. Select the correct choice below and fill in the answer box to complete your choice. (Round to four decimal places as needed.) A. The tech company should conclude that the results do not support the claim that at least 28% of the experts believe that in the future our lives will be more harmed than helped by their digital environment because the probability of finding a sample proportion at least as extreme as the one found is which is greater than 0.05. OB. The tech company should conclude that the results do support the claim that at least 28% of the experts believe that in the future our lives will be more harmed than helped by their digital environment because the probability of finding a sample proportion at least as extreme as the one found is which is less than or equal to 0.05. OC. The tech company should conclude that the results do support the claim that at least 28% of the experts believe that in the future our lives will be more harmed than helped by their digital environment because the probability of finding a sample proportion at least as extreme as the one found is which is greater than 0.05. D. The tech company should conclude that the results do not support the claim that at least 28% of the experts believe that in the future our lives will be more harmed than helped by their digital environment because the which is probability of finding a sample proportion at least as extreme as the one found is less than or equal to 0.05. View an example Get more help - MacBook Air Clear all Check answer PDF Ma 202
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Follow-up Question
S
K
The concerns about the impact of technology on our lives are growing. There have been recent research reports
about the negative impact of digital technology usage on stress, work productivity, happiness, and overall well-being.
In light of these concems, a polling organization asked technology experts about their opinion on our digital life and
found that 28% of the experts believe that in the future our lives will be more harmed than helped by their digital
environment. In an effort to confirm these results, a local tech company decides to ask 210 randomly selected
customers their opinions about their digital life. Answer parts a through c below.
a. What is the probability that 35 or more people from this sample are concerned about the digital environment?
The probability is 1.
(Round to four decimal places as needed.)
b. What is the probability that 45 or more people from this sample are concerned about the digital environment?
0.
(Round to four decimal places as needed.)
The probability is
View an example Get more help -
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Check answer
Transcribed Image Text:S K The concerns about the impact of technology on our lives are growing. There have been recent research reports about the negative impact of digital technology usage on stress, work productivity, happiness, and overall well-being. In light of these concems, a polling organization asked technology experts about their opinion on our digital life and found that 28% of the experts believe that in the future our lives will be more harmed than helped by their digital environment. In an effort to confirm these results, a local tech company decides to ask 210 randomly selected customers their opinions about their digital life. Answer parts a through c below. a. What is the probability that 35 or more people from this sample are concerned about the digital environment? The probability is 1. (Round to four decimal places as needed.) b. What is the probability that 45 or more people from this sample are concerned about the digital environment? 0. (Round to four decimal places as needed.) The probability is View an example Get more help - Clear all Check answer
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