Can someone please explain how to find the frequency from:

Lower limit:230,240,250
upper limit:239,249,259
Mid Value:234.5,244.5,254.5

asked by Alexander

Respond to this Question

First Name

Your Response

Similar Questions

  1. AP Stats

    I generally know how to use the normalcdf function on my calculator, but how to I find the area under a normal curve if there is no lower limit or no upper limit? For instance, we are required to use a calculator on this problem:
  2. 12th Calculus

    1. Explain why the function f(x)=(x^2-4)/(x-2) is not continous on [0,3]. what kind of discontinuity occurs? 2. use areas to show that integral sign with the upper limit of 3 and a lower limit of 0 (x^2-4/x-2)dx=10.5 3. use the
  3. STATs 353

    Find the 98% confidence interval for estimating ìd based on these paired data and assuming normality. (Give your answers correct to one decimal place.) Before 68,58,64,62,58,67 After 40,42,46,37,45,38 Lower limit: Upper limit:
  4. Physics Helpppp

    Q11 a(ii)A sinusoidal carrier wave has frequency 500 kHz and amplitude 6.0 V. It is to be frequency modulated by a sinusoidal wave of frequency 8 kHz and amplitude 1.5 V. The frequency deviation of the carrier wave is 20 kHz
  5. math

    Find the absolute error, the upper limit and lower limit for 8 h, Least unit of measurement= 1h Absolute error =1/2 of 1 h = 0.5 h Upper limit = 8+0.5 = 8.5 h Lower limit = 8 - 0.5 = 7.5 h
  6. math help

    Two hundred fish caught in Cayuga Lake had a mean length of 14.1 inches. The population standard deviation is 2.9 inches. (Give your answer correct to two decimal places.) (a) Find the 90% confidence interval for the population
  7. stats 101

    how do you find the lower class limit,upper class limit, class width, class midpoint, and class boundaries from a set of frequencies data
  8. calculus

    Find the definate integal (upper limit 1, lower limit 0) (7-4x)^2dx
  9. math

    find dy/dx y= integral upper limit tanx and lower limit 0 of dt/1+t^2
  10. calculus

    Find the definate integal (upper limit 1, lower limit 0) (2x^2-4x-6)dx

More Similar Questions