29 randomly selected students were asked the number of movies they watched the previous week. The results are as follows:
# of Movies 0 1 2 3 4 5
Frequency 7 5 5 4 5 3
Round all your answers to one decimal place.
The mean ts: 2.1
✓om
The median is: 2
The sample standard deviation is:
The first quartile is:
The third quartile is:
What percent of the respondents watched at least 2 movies the previous week?
42% of all respondents watched fewer than how many movies the previous week?
Hint: Using a Frequency Table
Video on Using the T184 for Statistics Given a Frequency Table
Textbook

To find the extreme values of a function f(x. y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x, y)=xy

Solving algebraic equations 2m+3=11

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches