Question: can you please send the answer a little bit faster Paused REM (rapid eye movement) sleep is sleep during which most dreams occur. Each night

can you please send the answer a little bit faster

can you please send the answer a little bit faster Paused REM

Paused REM (rapid eye movement) sleep is sleep during which most dreams occur. Each night a person has both REM and non-REM sleep. However, it is thought that children have more REM sleep than adultst. Assume that REM sleep time is normally distributed for both children and adults. A random sample of n, = 11 children (9 years old) showed that they had an average REM sleep time of X, = 2.9 hours per night. From previous studies, it is known that o, = 0.8 hour. Another random sample of n, = 11 adults showed that they had an average REM sleep time of X, = 2.40 hours per night. Previous studies show that o, = 0.7 hour. Do these data indicate that, on average, children tend to have more REM sleep than adults? Use a 10% level of significance. Solve the problem using both the traditional method and the P-value method. (Test the difference , - ,. Round the test statistic and critical value to two decimal places. Round the P-value to four decimal places.) test statistic critical value P-value Conclusion O Fail to reject the null hypothesis, there is insufficient evidence that the mean REM sleep time for children is more than for adults. O Fail to reject the null hypothesis, there is sufficient evidence that the mean REM sleep time for children is more than for adults. O Reject the null hypothesis, there is sufficient evidence that the mean REM sleep time for children is more than for adults. O Reject the null hypothesis, there is insufficient evidence that the mean REM sleep time for children is more than for adults. Compare your conclusion with the conclusion obtained by using the P-value method. Are they the same? We reject the null hypothesis using the traditional method, but fail to reject using the P-value method. O These two methods differ slightly. O We reject the null hypothesis using the P-value method, but fail to reject using the traditional method. O The conclusions obtained by using both methods are the same

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!