141 results for "interval".
-
Question in Content created by Newcastle University
Approximating integral of a quadratic by Riemann sums . Includes an interactive graph in Advice showing the approximations given by the upper and lower sums and how they vary as we increase the number of intervals.
-
Question in Content created by Newcastle University
Approximating integral of a linear function by Riemann sums . Includes an interactive graph in Advice showing the approximations given by the upper and lower sums and how they vary as we increase the number of intervals.
-
Question in Content created by Newcastle University
Approximating integral of a linear function by Riemann sums . Includes an interactive graph in Advice showing the approximations given by the upper and lower sums and how they vary as we increase the number of intervals.
-
Question in Content created by Newcastle University
Find gcd g of two positive integers x, y and also find integers a, b such that ax+by=g with prescribed intervals for a and b.
-
Question in Content created by Newcastle University
Question on the exponential distribution involving a time intervals and arrivals application, finding expectation and variance. Also finding the probability that a time interval between arrivals is less than a given period. All parameters and times randomised.
-
Question in Content created by Newcastle University
Application of the Poisson distribution given expected number of events per interval.
Finding probabilities using the Poisson distribution.
-
Question in Paul's workspace
$I$ compact interval. $\displaystyle g: I \rightarrow I, g(x)=\frac{ax}{x^2+b^2}$. Find stationary points and local maxima, minima. Using limits, has $g$ a global max, min?
-
Question in Calculus Math 5A
$I$ compact interval, $g:I\rightarrow I,\;g(x)=ax^3+bx^2+cx+d$. Find stationary points, local and global maxima and minima of $g$ on $I$
-
Question in Calculus Math 5A
$I$ compact interval, $g:I\rightarrow I$, $g(x)=(x-a)(x-b)^2$. Stationary points in interval. Find local and global maxima and minima of $g$ on $I$.
-
Question in Calculus Math 5A
$I$ compact interval. $\displaystyle g: I\rightarrow I, g(x)=\frac{x^2}{(x-c)^{a/b}}$. Are there stationary points and local maxima, minima? Has $g$ a global max, global min?
-
Question in Calculus Math 5A
$I$ compact interval. $\displaystyle g: I \rightarrow I, g(x)=\frac{ax}{x^2+b^2}$. Find stationary points and local maxima, minima. Using limits, has $g$ a global max, min?
-
Question in Statistics
For a sample of size n from a normal distribution and given the mean of the sample and the standard deviation of the distribution, find the MLE for the mean. Also the expected information and a confidence interval for the mean.
-
Question in Calculus Math 5A
A graphical approach to aiding students in writing down a formal proof of discontinuity of a function at a given point.
Uses JSXgraph to sketch the graphs and involves some interaction/experimentation by students in finding appropriate intervals.
-
Question in Statistics
Question on the exponential distribution involving a time intervals and arrivals application, finding expectation and variance. Also finding the probability that a time interval between arrivals is less than a given period. All parameters and times randomised.
-
Question in Statistics
Given mean and sd of 1000 sample returns on a scale of 1 to 7 together with a given score, find the z-score.
Also find the 95% confidence interval for the population mean.
-
Question in Statistics
Finding the confidence interval at either 90%, 95% or 99% for the mean given the mean of a sample. The population variance is given and so the z values are used. Various scenarios are included.
-
Question in College Algebra for STEMUsing interest compounded at common time intervals (except yearly) determine the future value
-
Question in College Algebra for STEMUsing interest compounded at common time intervals (except yearly) determine the present value
-
Question in College Algebra for STEMUsing interest compounded at common time intervals (except yearly) determine the interest rate per annum
-
Question in College Algebra for STEMUsing interest compounded at common time intervals (except yearly) determine the interest rate per annum
-
Question in College Algebra for STEMUsing interest compounded at common time intervals (except yearly) determine the interest rate per annum
-
Question in ACFI1003Using interest compounded at common time intervals (except yearly) determine the interest rate per annum
-
Question in ACFI1003Using interest compounded at common time intervals (except yearly) determine the interest rate per annum
-
Question in ACFI1003Using interest compounded at common time intervals (except yearly) determine the interest rate per annum
-
Question in ACFI1003Using interest compounded at common time intervals (except yearly) determine the present value
-
Question in ACFI1003Using interest compounded at common time intervals (except yearly) determine the future value
-
Question in Brad's workspace
Application of the Poisson distribution given expected number of events per interval.
Finding probabilities using the Poisson distribution.
-
Question in Brad's workspace
Application of the Poisson distribution given expected number of events per interval.
Finding probabilities using the Poisson distribution.
rebelmaths
-
Question in Stats
Finding the confidence interval at either 90%, 95% or 99% for the mean given the mean and standard deviation of a sample. The population variance is not given and so the t test has to be used. Various scenarios are included.
-
Question in Stats
Given mean and sd of 1000 sample returns on a scale of 1 to 7 together with a given score, find the z-score.
Also find the 95% confidence interval for the population mean.