- 7.3.1: Estimate the median daily catch for the fishing data given in Examp...
- 7.3.2: (a) Use the cumulative distribution function in Figure 7.27 to esti...
- 7.3.3: A quantity x is distributed with density function p(x) = 0.5(2 x) f...
- 7.3.4: A quantity x has cumulative distribution function P(x) = x x2/4 for...
- 7.3.5: Find the median shelf life of a banana using p(t). Plot the median ...
- 7.3.6: Find the mean shelf life of a banana using p(t). Plot the mean on a...
- 7.3.7: Suppose that x measures the time (in hours) it takes for a student ...
- 7.3.8: Let p(t) = 0.1e0.1t be the density function for the waiting time at...
- 7.3.9: The speeds of cars on a road are approximately normally distributed...
- 7.3.10: The distribution of IQ scores can be modeled by a normal distributi...
- 7.3.11: Let P(x) be the cumulative distribution function for the household ...
Solutions for Chapter 7.3: THE MEDIAN AND THE MEAN
Full solutions for Applied Calculus | 5th Edition
Angle of depression
The acute angle formed by the line of sight (downward) and the horizontal
See Inverse tangent function.
See Exponential function, Logarithmic function, nth power of a.
An angle whose vertex is the center of a circle
An identity that relates the sine, secant, or tangent to the cosine, cosecant, or cotangent, respectively
Combinations of n objects taken r at a time
There are nCr = n! r!1n - r2! such combinations,
See Right circular cone.
The function y = csc x
The function y = cot x
The factor Ae-a in an equation such as y = Ae-at cos bt
Variable representing the range value of a function (usually y)
Arrows that have the same magnitude and direction.
The instantaneous rate of change of a position function with respect to time, p. 737.
Real numbers that are not rational, p. 2.
A set of parametric equations for a curve.
See Circle graph.
A function whose domain is divided into several parts with a different function rule applied to each part, p. 104.
Theorem In a right triangle with sides a and b and hypotenuse c, c2 = a2 + b2
Quotient rule of logarithms
logb a R S b = logb R - logb S, R > 0, S > 0
The y-value of the bottom of the viewing window.
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