Type II error refers to the event that we will:
Answer(s): A
Remember that the null hypothesis is the one that you maintain to be true unless there is sufficient evidence to prove otherwise. Therefore, the first type of mistake that can happen is that you reject the maintained hypothesis when in fact, it is true. This error is referred to as "Type I" error. On the other hand, you may not have sufficient evidence to disprove the null when in fact, it is false. This failure to appropriately reject the null is referred to as "Type II" error.
Of 900 consumers surveyed, 414 said they were very enthusiastic about a new home decor scheme. What is the 99% confidence interval for the population proportion (in percent)?
Interval estimate can be found from p +/- z[p(1-p)/n]^0.5. Here we have n = 900, p = 414/900 = 0.46 and z = 2.58 (for 99%). Therefore 0.46 +/- 2.58*0.01661 and we get 0.42 and 0.50.
What is the present value today of these annual cash flows: $300, $1,200, $2,500? Assume the first cash flow occurs 1 year from today and an interest rate of 9% per year, compounded annually.
You could solve this question using 3 different compound interest problems, but it is easier to solve them using the calculator's cash flow functions. On the BAII Plus, press CF 2nd CLRWork 0 ENTER DownArrow 300 ENTER DownArrow DownArrow 1200 ENTER DownArrow DownArrow 2500 ENTER DownArrow DownArrow 2nd Quit. Then press NPV 9 ENTER DownArrow CPT. On the HP12C, press these keys: 0 BlueShift CFo 300 BlueShift CFj 1200 BlueShift CFj 2500 BlueShift CFj. Then press 9 i, YellowShift NPV. The "DownArrow" represents the downward-pointing arrow on the top row of the BAII Plus keyboard. Make sure that the BAII Plus has the P/Y value set to 1.
A perpetual preferred stock has a face value of $1,000 and a coupon rate of 6% per year. If it is issued at $850, what's the implicit annual discount rate?
Answer(s): D
A preferred stock is valued like a perpetuity. The price of a preferred stock with a face value F and a coupon rate c equals F*c/r, where r is the implicit discount rate. In this case, we have 850 = 1,000*0.06/r, giving r = 7.06%.
If you deposit $2,250 today into a savings account paying 8% per year, compounded semiannually, how much is in your account in 10 years?
Answer(s): E
On the BAII Plus, press 20 N, 8 divide 2 = I/Y, 2250 PV, 0 PMT, CPT FV. On the HP12C, press 20 n, 8 ENTER 2 divide i, 2250 PV, 0 PMT, FV. Note that the answer will be displayed as a negative number. Make sure the BAII Plus has the P/Y value set to 1.
Share your comments for CFA CFA I exam with other users:
need it thx
good questions
good one nice revision
i love this thank you i need
question # 142: data governance is not one of the deliverables in the document and content management context diagram.
most answers not correct here
what % of questions do we get in the real exam?
i just want to tell you. i took my microsoft az-104 exam and passed it. your program was awesome. i especially liked your detailed questions and answers and practice tests that made me well-prepared for the exam. thanks to this website!!!
all the best
very usefull document
nice and helpful questions
i found the questions helpful
q 105 . ans is d
i have interest to get a sybase iq dba certification
want to pass exm.
are the answers correct?
good morning, could you please upload this exam again, i need it to test my knowledge in sd-wan with version 7.0.
very nice question
i have learning disability and this exam dumps allowed me to focus on the actual questions and not worry about notes and the those other study materials.
165 should be apt
please upload the dumps, real need of them
any recent feeedback?
question number 2 is indicating you are giving proper questions. observe and change properly.
passed today.40% questions were new.litwere case study,lots of new questions on afd,ratelimit,tm,lb,app gatway.got 2 set series of questions which are not present here.questions on azure cyclecloud, no.of vnet/vms required for implimentation,blueprints assignment/management group etc
practice test
want the dumps for emc content management server programming(cmsp)
brilliant and helpful
q75. azure files is pass
very helpful
thank you for these questions. it helped a lot.
how do i get the h12-724 dumps
nice data dumps
answers are correct
good explanation
Keeping this site free takes real effort. We constantly battle automated scraping and unauthorized content copying. A quick account helps us protect the community and keep the site free.
To continue studying for your CFA I, please sign in or create a free account.