## Question

###### It is claimed that the mcan age of a BCIT night school student is 30 years old: You collect random samplc of 300 BCIT night schoon students and construct 99% confidence interval for the mean agc.27 _ 6 ycars @99%Does this confidence interval rcject the claim that the mcan age of BCIT night school students is 30 years old? Explain: Do not perform forma hypothesis testNo thc intervab does not rcject thc claim that the mcan agc is 30 ycars old sincc 30 is within the confidence interval.Yes; the int

It is claimed that the mcan age of a BCIT night school student is 30 years old: You collect random samplc of 300 BCIT night schoon students and construct 99% confidence interval for the mean agc. 27 _ 6 ycars @99% Does this confidence interval rcject the claim that the mcan age of BCIT night school students is 30 years old? Explain: Do not perform forma hypothesis test No thc intervab does not rcject thc claim that the mcan agc is 30 ycars old sincc 30 is within the confidence interval. Yes; the interval docs reject the claim that the mcan agc is 30 years old since thcy are only 99% confident: Yes_ the interva docs rcject the claim that the mcan agc is 30 ycars old since thc mean agc of the sample was much lower; 27-ycars-old Yes; the interval docs reject the claim that the mcan agc is 30 years old since 30 is outside the confidence intcrval: