Students in a fifth-grade class were given an exam. During the next 2 years, the same students wer retested several times. The average score was given by the model f(t) = 86 - 13 log(t + 1), 0

Q: The reliability R(t) of an item is assumed to be exponentiallydecreasing function: R(t) = exp…

A: The concept of reliability includes the following elements: 1) freedom from failure 2) Long…

Q: Explain the method of fitting of an exponential curves of the form (i)Y = abX and (ii) Y = aebx to…

A:

Q: (5) =7. Find the following: loga g) loga (1,000, 000, 000)

A: Given: loga2=3 and loga5=7 To find loga1,000,000,000

Q: log10y+3log102=5 express y in terms of x

A: Consider the expression  log10y+3log102=5

Q: A major bank offers a credit card which can be used domestically and internationally. Data gathered…

A: Given that P=ft=0.921-e-0.10t, t0=0 To find the function for P =16.676%=0.16676 Now,…

Q: Suppose log. (2) = 3 and log.(5) = 7. Find the following: %3D

A:

Q: The intensity of light (in appropriate units) passing through water decreases exponentially with the…

A: Given I(x)=10e-0.3x

Q: The size of an unborn fetus of a certain species depends on its age. Data for Head circumference (H)…

A: Given that H = -30.98 + 1.822t2-0.9193t2log(t). Where t is age in week.