Sweetwater & Associates write weekend trip insurance at a very nominal charge. Records show that the probability that a motorist will have an accident during the weekend and file a claim is 0.0005. Suppose they wrote 400 policies for the coming weekend, what is the probability that exactly two claims will be filed?
Answer(s): A
This is a binomial probability. The probability of getting r successes out of n trials where the probability of success each trial is p and probability of failure each trial is q (where q = 1-p) is given by: n!(p^r)[q^(n-r)]/r!(n-r)!.Here n = 400, r = 2,p = 0.0005 and q = 0.9995. Therefore we have 400!(0.0005^2)(0.9995^398)/2!398! = 0.0164.
The semiannually compounded rate is 10% quoted on an annualized basis. The equivalent annually compounded rate is:
To solve such problems, think about investing a dollar for a year. The final amount should be the same under both the quotations. Under annually compounded rate, r, $1 grows to 1+r in 1 year. Under semiannual compounding, it grows to (1+0.1/2)^2 = 1.1025. Since these two should be equal, we get 1+r = 1.1025, giving r = 10.25%. Note that the annually compounded rate must be larger than the semiannually rate, ruling out 9.65 automatically.
In hypotheses testing, what is the level of significance?
Answer(s): B
All the above a correct descriptions of the level of significance.
A random variable can take on four values: 12, 36, 78, 111, each with probability 0.25. The standard deviation of the random variable equals ________.
Answer(s): D
Since all the observations occur with equal probability, the mean of the observations is (12 + 36 + 78 + 111) *0.25 = 59.25. The variance is then given by 0.25*( [12-59.25]^2 + [36-59.25]^2 + [78-59.25]^2 + [111-59.25]^2) = 1451. The standard deviation is equal to sqrt(1451) = 38.1.
If you deposit $10,000 into an account paying 6% per year, compounded semiannually, how much do you have in the account in 8 years?
On the BAII Plus, press 16 N, 6 divide 2 = I/Y, 10000 PV, 0 PMT, CPT FV. On the HP12C, press 16 n, 6 ENTER 2 divide i, 10000 PV, 0 PMT, FV. Note that the answer will be displayed as a negative number. Make sure the BAII Plus has the value of P/Y set to 1.
Share your comments for Financial CFA Level 1 exam with other users:
please upload the dump
i found some questions answers mismatch with explanation answers. please properly update
nothing to mention
knowable questions
very helpfull
good questions
its helpful
i just took my oracle exam and let me tell you, this exam dumps was a lifesaver! without them, iam not sure i would have passed. the questions were tricky and the answers were obscure, but the exam dumps had everything i needed. i would recommend to anyone looking to pass their oracle exams with flying colors (and a little bit of cheating) lol.
22. if you need to make sure that one computer in your hot-spot network can access the internet without hot-spot authentication, which menu allows you to do this? answer is ip binding and not wall garden. wall garden allows specified websites to be accessed with users authentication to the hotspot
is question 1 correct?
good content
manged to pass the exam with this exam dumps.
can we please have the latest exam questions?
please help with jn0-649 latest dumps
please i need this dump. thanks
i have to take the aws certified developer - associate dva-c02 in the next few weeks and i wanted to know if the questions on your website are the same as the official exam.
all questions are more important
ques 4 answer should be c ie automatically recover from failure
very very useful page
the exams are giving me an eye opener
3rd so far, need to cover more
aligns with the pecd notes
question 4: b securityadmin is the correct answer. https://docs.snowflake.com/en/user-guide/security-access-control-overview#access-control-framework
kindly please share dumps
it is very useful, thank you
need safe rte dumps
can you upload the cis - cpg dumps
q6 = 1. download odt application 2. create a configuration file (xml) 3. setup.exe /download to download the installation files 4. setup.exe /configure to deploy the application
great material
could you please upload sap c_arsor_2302 questions? it will be very much helpful.
vraag 20c: rsa veilig voor symmtrische cryptografie? antwoord c is toch fout. rsa is voor asymmetrische cryptogafie??
so far good
question 31 has obviously wrong answers. tls and ssl are used to encrypt data at transit, not at rest.