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10 6 O complete) HW Score: 0%, 0 of 6 5.2.7-T Question Help In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where represents the worst possible Ife and 10 represents the best possible life. The responses were normally distributed, with a mean of 6 2 and a standard deviation of 19. Answer parts (a)-d) below (a) Find the probability that a randomly selected study participant's response...
In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0 represents the worst possible life and 10 represents the best possible life. The responses were normally distributed, with a mean of 5.8 and a standard deviation of 1.8. Answer parts (a)dash–(d) below. (a) Find the probability that a randomly selected study participant's response was less than 4. The probability that a randomly selected study participant's response...
In a recent study on world happiness, partcipants were asked to evaluate their cument lves on a scale from 0 to D, where O sepresents the worst possible life and 10 epresents the best possibe Ife The responses wene normalily distrbuted, with a mean of 5 5 and a sandard deviation of 2 3 Answer parts (aHd) below (x) Find te probability that a candomly selected sludy partcipant's nesponse was less than& The probability that a randomily selected study participants...
In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0 represents the worst possible life and represents the best possible life. The responses were normally distributed, with a mean of 6.2 and a standard deviation of 1.9. Answer parts (a)-(d) below (a) Find the probability that a randomly selected study participant's response was less than 4. The probability that a randomly selected study participant's response was...
WESLUIT ma recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where represents the worst possible ife and represents the best possible life. The responses were normally distributed, with a mean of 6.2 and a standard deviation of 19. Answer parts(a)- below (a) Find the probability that a randomly selected study participant's response was less than 4 The probability that a randomly selected study participant's response was less than...
In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where represents the worst possible life and 10 represents the best possible ite. The responses were normally distributed, with a mean of 5.6 and a standard deviation of 2.3. Answer parts (a)(d) below (a) Find the probability that a randomly selected study participant's response was less than 4 The probability that a randomly selected study participant's response was...
represents the worst possible ife and 10 represents the best possible life. The In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where responses were normally distributed, with a mean of 6.4 and a standard deviation of 1.9. Answer parts (aho below (a) Find the probably that a randomly selected study participant's response was less than 4 The probably that a randomly selected study parcon response was...
This Question: 1 pt 11 of 14 (0 complete) This Quiz: 14 pts possil In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0 represents the worst possible life and 10 represents the best possible life. The responses were normally distributed, with a mean of 5.6 and a standard deviation of 2.4. Answer parts (a) (d) below. (a) Find the probability that a randomly selected study...
Homework: Section 8.1 Homework Score: 0.08 of 1 pt * 8.1.19-T 6 of 13 (13 complete HW Score: 51.44%, 6.69 of 13 pts Question Help 149 days and standard deviation 14 days. Complete parts() through below. Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean (a) What is the probability that a randomly selected pregnancy lasts less than 144 days? The probably that a randomly selected pregnancy loss than 144 days is r...
Question 22 4 pts If all the batteries currently present in the world were fully charged and connected to supply the world's energy, how long could we run the world on this system? Less than one hour About one day A few weeks About one month More than one month Flag this Question Question 23 4 pts What is the importance of batteries in using renewable energy such as solar and wind power? Batteries are very energy dense. Batteries provide...
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