Questions

An investor owns a 1000 par value 10% bond with semiannual coupons. Thebond will mature at par at the end of 10 years. The investor decides thatan 8-year bond would be preferable. Current yield rates...

the question is in the attached photothis question asks to use implicit diffrenciation for a point on a tangent line just calc 1 stuff.  please show all work and every step

Find the equation of the tangent line through the function f(x)=3xe^(5x-5) at the point on the curve where x=1.step by step, showing all rules usedshow as much work as possiblei got this wrong on my e...

I'm comparing how well three different measures of one construct perform within the model I use for my research. Within the model, the construct I am investigating is a moderator variable. The model i...

I have an object that I need to rotate/reposition. I want to use a rotation matrix but because the x,y position of the object is determined by 6 values ( lets say x = 435, 435, 510 and y= 500 ,456, 54...

I have a weighted average question that I'm can't seem to calculate. Here's the calculation:(25×3.5+25×4+20×2.5+10×4.5+10×3+10×4) / (25+25+20+10+10+10) = 3.525How do I identify the weighted number of...

Hello!I'm trying to design a new dice system for a table-top roleplaying game. I think that a multinomial distribution or some sort of simulation (probably 100,000 simulations of rolling 10-sided dice...

Nesting random effects models hurts my head.I want to identify if there is an effect of 1) age, 2) task condition in an eye tracking task on a longitudinal sample.There are 8 trials with half a pixela...

let $ f:[a,b)\rightarrow \mathbb{R} $ be a bounded function which is Riemann integrable on [a,c] whenever $a< c< b$. Define the function $F:\left[ a,b\right)\rightarrow \mathbb{R} $ by the formu...

I'm looking at a long term follow-up project and in the sample size consideration section it is described as such:The total person-years of follow-up is approximately 9045 for the 1500 enrolled patien...

To be clear, I will only accept an answer that uses the numbers provided to answer the question. If you would also like to include the equation in your answer, then please do, but you must also show t...

Conducting a promo that has 30 people with 777 total entries (please see table). It lists the liability of each player in the promotion with the number of entries each has. Total liability of the 30 p...

Hi,I'm stuck on backing into the gross crediting rate (1.93%). I have all the variables and the formula but I can't come up with the answer that is provided. I'm trying to find the gross crediting rat...

Hi, please take a look at this image.I have some data in a Sine wave-like curve (1). I'm looking for a way I can transform / filter the data to 'flatten' the peaks so it looks something closer to (2)....

I have been working on creating a strategy and forecasting eletricity prices. My problem is that I think I confused my self in the process. The residuals of the series looks normally distributed and c...

I have tried to do a time series analysis of the eletricity prices for 2022 via R. The prices are recorded hourly and plottet hourly, but the x axes is in days to get a sense of where we are in the ye...

I have a dataset with hourly power prices from 2022-2023. Additionally there is a power consumption forecast for every hour and a forecast for the weather in celsius. I am looking for advice to analyz...

has to be done by hand, don't use software

this resource is helpful https://archive.org/details/theoryofinterest00kell/page/4/mode/1up?view=theater

I want to calculate the mean compound annual growth rate using a three-year sliding average to consider the average 3 calving intervals of species and subsequent cohort structured calving cycles.I hco...

Q: We're going to play a game. You draw a random number uniformly between 0 and 1. If you like it, you can keep it. If you don't, you can have a do-over and re-draw, but then you have to keep that fin...

I know the solution is 1/e but i don't know how to get there. 

Referring to the well-known President Clinton-Monica Lewinsky scandal, a sub-headline in the January 26, 1998. issue of the Ann Arbor News read, "Polls show asking former intern to lie would be cause...

Please only answer questions 1,2,4 and 6. 

For context, this is for my own learning. I am not in school.According to the IIHS, in 2020:Vermont had 642,495 people and 58 fatal car crashes.Virginia had 8,632,044 people and 796 fatal car crashes....