Does this recommend that true proportion for the county

Reference no: EM13470473

State DMV records indicate that of all vehicles undergoing emissions testing during the previous year, 70% passed on the first try. A random sample of 200 cars tested in a particular county during the current year yields 160 that passed on the initial test. Does this suggest that the true proportion for this county during the current year differs from the previous statewide proportion? Test the relevant hypotheses using α= 0.5.

Reference no: EM13470473

Questions Cloud

Which group had the best arguments support your argument : federalism is the structure where two or more levels of government operate alongside each other with some autonomy

Describe how employee empowerment and decision-making : employee morale is an essential component of a high-performing organization. employees who are not happy with the work

A sample of 40 transactions this month revealed mean amount : last year the records of dairy land inc. a convenience store chain showed the mean amount spend by a customer was

Discuss the budgetary and managerial impact that future : writeanessay in which you evaluate past present and future trends of the criminal justice component you select.discuss

Does this recommend that true proportion for the county : state dmv records indicate that of all vehicles undergoing emissions testing during the previous year 70 passed on the

Several automobile manufacturers from state j are exporting : several automobile manufacturers from state j are exporting large numbers of cars to state k taking over large share of

Recommend both some of the merits and some of the demerits : suggest both some of the advantages and some of the disadvantages of building a system from the ground up.if given a

Is the ability to project and interpret nonverbal : 1. what are the similarities and differences between criminal justice agencies and private sector organizations?2.

Look at what philosophical underpinnings may have : after reading the landmark decisions of plessy v. ferguson 163 u.s. 537 1896 and miranda v. arizona 384 u.s. 436 1966

User Account

All Pages