Test the following claim. identify the null hypothesis, alternative hypothesis, test statistic, critical value(s), conclusion about the null hypothesis, and final conclusion that addresses the original claim. a manual states that in order to be a hit, a song must be no longer than three minutes and twenty seconds (or 200 seconds). a simple random sample of 40 current hit songs results in a mean length of 245.0 sec. assume the population standard deviation of song lengths is 53.5 sec. use a 0.05 significance level to test the claim that the sample is from a population of songs with a mean greater than 200 sec. what do these result suggest about the advice given in the manual? what are the null and alternative hypotheses? a. h0: muequals200 sec h1: mugreater than200 sec b. h0: mugreater than200 sec h1: muless than200 sec c. h0: mugreater than200 sec h1: muequals200 sec d. h0: muless than200 sec h1: mugreater than200 sec what is the value of the test statistic? zequals nothing (round to two decimal places as needed.) identify the critical value(s) of z. zequals nothing (round to three decimal places as needed. use a comma to separate answers as needed.) ▼ reject fail to reject h0. there ▼ is is not sufficient evidence to support the claim that the sample is from a population of songs with a mean greater than 200 sec. this result suggest that the advice given in the manual ▼ is is not sound.

A Null hypothesis (H0): mu equals 200 sec

Alternate hypothesis (H1): mu greater than 200 sec

Test statistic (z) is 5.31

Critical value is 1.645

Conclusion: reject the null hypothesis

Final conclusion that addresses the original claim: the result obtained suggest that the advice given in the manual is not valid

Step-by-step explanation:

Null hypothesis is a statement from the population parameter subject to testing

Alternate hypothesis is also a statement from the population parameter that negates the null hypothesis

Test statistic (z) = (sample mean - population mean) ÷ sd/√n

sample mean = 245 sec, popi mean = 200 sec, sd = 53.5 sec, n = 40

z = (245 - 200) ÷ 53.5/√40 = 45 ÷ 8.47 = 5.31

This is a one tailed test.The critical value using a significance level of 0.05 is 1.645

Conclusion: since the test statistic (5.31) is greater than the critical value (1.645), reject the null hypothesis

Final conclusion: There is sufficient evidence to support the claim that the sample is from a population of songs with a mean greater than 200 sec

This result suggest that the advice offered in the manual is not valid

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation:

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week