Show that the constant c can be selected so that f(x) = c2-", -0 < x <0, satisfies the conditions of a normal pdf.Hint: Write 2 = elog 2%3D

For a normal distribution with parameters μ &σ the pdf is given by:

Answered: normal pdf.

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter6: Exponential And Logarithmic Functions

Section6.8: Fitting Exponential Models To Data

Problem 1TI: Table 2 shows a recent graduate’s credit card balance each month after graduation. a. Use...

See similar textbooks

Similar questions

Does Table 1 represent a linear function? If so, finda linear equation that models the data.
Table 2 shows a recent graduate’s credit card balance each month after graduation. a. Use exponential regression to fit a model to these data. b. If spending continues at this rate, what will the graduate’s credit card debt be one year after graduating?
paxt9_ dx
The variation of Y around its mean can be decomposed into which two parts?
Give the range of * y = 2x +12x+5?
Evaluate * d. [(2? – 1) (x+ 7)] dx 3x^2 + 14x +1 3x^2 14x + 1 3x^2 14x 1 3x^2 + 14x-1
9=/7-4/2= 6=/2-41+1= %3D %3D
The graph of y = f(x) is transformed by a horizontal expansion by a factor of 4 and a vertical expansion by a factor of 5. The equation of this new image has the form y = af(bx); find a and b. O a a = 5, 6 = }, 6 = | O a = b = 4 O a = O a = 5, b = 4
Find شان y=√x
Find equations of the tangent line and the normal line to the graph of the function f(x) = 5x² + 8 at the point (-3,53). %3D (Express numbers in exact form. Use symbolic notation and fractions where needed. Let y = f(x) and give the equations in %3D terms of y and x.) tangent line equation: normal line equation: Select the image containing the graph of the function, the tangent line, and the normal line at the indicated point on the same set of coordinate axes.
As part of a study at a large university, data were collected on n = 224 freshmen computer science (CS) majors in a particular year. The researchers were interested in modeling y, a student's grade point average (GPA) after three semesters, as a function of the following independent variables (recorded at the time the students enrolled in the university): X1 = average high school grade in mathematics (HSM) X 2 = average high school grade in science (HSS) X 3 = average high school grade in English (HSE) X4 = SAT mathematics score (SATM) X 5 = SAT verbal score (SATV) A first-order model was fit to the data with the following results: SOURCE DF SS MS F VALUE PROB>F MODEL 5 28.64 5.73 11.69 .0001 ERROR 218 106.82 0.49 TOTAL 223 135.46 0.700 4.635 ROOT MSE R-SQUARE 0.211 0.193 DEP MEAN ADJ R-SQ PARAMETER STANDARD T FOR 0: VARIABLE ESTIMATE ERROR PARAMETER =0 PROB>ITI INTERCEPT X1 (HSM) X2 (HSS) X3 (HSE) X4 (SATM) 2.327 0.039 5.817 0.0001 0.146 0.037 3.718 0.0003 0.036 0,038 0.950 0.3432…

Recommended textbooks for you

College Algebra

Algebra

ISBN:

9781938168383

Author:

Jay Abramson

Publisher:

OpenStax

Algebra & Trigonometry with Analytic Geometry

Algebra

ISBN:

9781133382119

Author:

Swokowski

Publisher:

Cengage

Algebra: Structure And Method, Book 1

Algebra

ISBN:

9780395977224

Author:

Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:

McDougal Littell

College Algebra

Algebra

ISBN:

9781938168383

Author:

Jay Abramson

Publisher:

OpenStax

Algebra & Trigonometry with Analytic Geometry

Algebra

ISBN:

9781133382119

Author:

Swokowski

Publisher:

Cengage

Algebra: Structure And Method, Book 1

Algebra

ISBN:

9780395977224

Author:

Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:

McDougal Littell

Glencoe Algebra 1, Student Edition, 9780079039897…

Algebra

ISBN:

9780079039897

Author:

Carter

Publisher:

McGraw Hill

College Algebra

Algebra

ISBN:

9781305115545

Author:

James Stewart, Lothar Redlin, Saleem Watson

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS