The given is an acceptable statement of a null and alternative hypothesis about a mean?

a. None of the answer options are correct.
b. H 0 : μ = ¯ x
c. H0:μ=x¯ vs. H α : μ > ¯ x Hα:μ>x¯
d. H 0 : μ < ¯ x H0:μ ¯ x Hα:μ>x¯
e. H 0 : μ > ¯ x H0:μ>x¯ vs. H α : μ < ¯ x

Nominal gross domestic producta. is a measure of the overall level of pricesb. measures the value of final goods and services produced within the borders of a given country during a given time period using current pricesc. measures the value of final goods and services produced within the borders of a given country during a given time period corrected for changing pricesd. only changes when the level of output changes

Adrawback of short-term contracting as an alternative to making a component in-house is thata. it is the most-integrated alternative to performing an activity so the principal company has no control over the agent. b. the supplying firm has no incentive to make any transaction-specific investments to increase performance or quality. c. it fails to allow a long planning period that individual market transactions provide. d. the buying firm cannot demand lower prices due to the lack of a competitive bidding process.

Calculating and interpreting eps information wells fargo reports the following information in its 2015 form 10-k. in millions 2015 2014 wells fargo net income $24,005 $24,168 preferred stock dividends $1,535 $1,347 common stock dividends $7,400 $6,908 average common shares outstanding 5,136.5 5,237.2 diluted average common shares outstanding 5,209.8 5,324.4 determine wells fargo's basic eps for fiscal 2015 and for fiscal 2014. round answers to two decimal places.