At a=0.05, what is the critical value? -1.984 1.66 -1.645 -1.66

Q: The probability that a vehicle will enter an intersection within a period of x minutes is given by…

A:

Q: P(z > c) = 0.6126

A: Let z be the standard normal variable with mean μ=0 and standard deviation σ=1 The value of c is,

Q: What is the solution? 3x2 - 2x 9 %3D

A: Given equation is 3x2-2x=9. Let us recall that the solution of the quadratic equation ax2+bx+c=0 is…

Q: b. 1 1.5 2.5 3 h(q) 110 366 1215 4034 13394 Estimate h'(2) using the table above. h'(2)

A: It is required to estimate the derivative from the given table.

Q: Emissions of sulfur dioxide by industry set off chemical changes in the atmosphere that result in…

A: Given Mean=5.43 Standard deviations=0.54

Q: If and . Calculate P(A) = 0.4 P (B) = 0.3, P(An B) = 0.1 P(A|B) Enter your answer with two decimal…

A:

Q: P(z > c) = 0.2154

A: Assuming that the question to find the value of C. The given probability can be written as,

Q: Suppose that contamination particle size (in micrometers) can be modeled as f(x) = 13x14 for 1 < x.…

A: The probability density function of X is given by f(x) = 13x-14 , x &gt; 1

Q: P(-1<Z<1)= round to four decimal places

A: Given that P(-1&lt;Z&lt;1)

Q: Suppose X~N(193,6) and Z~N(0,1). If z = -1.12, what is it on an X scale? Express your answer to two…

A: Given, X ~ N(193,6) Z ~ N (0,1) μ = 193 σ = 6       To  find, If Z = -1.12, what is it on an X…

Q: You are contracted to design a reservoir to withstand a 50 year discharge event. The channel that…

A: Given: The cumulative probability distribution is shown below Flow (xn)  P (X&lt; xn) 0 0 25…

Q: José makes a score of 70 on an exam (e.g., his "little x" = 70). Suppose that the percentile…

A: Given information Jose makes a score of 70 on an exam, his percentile is 70th So, it means 70% of…

Q: You are conducting a study to see if the accuracy rate for fingerprint identification is…

A: Givenz=-1.724

Q: 1. Use the Linear Approximation to estimate Af = (Round your answers to seven decimal places.) 8. V…

A:

Q: The rate of emission, E, in tonnes per year, of pollution from all factories in a certain country is…

A:

Q: Use Euler's method to obtain a four-decimal approximation of the indicated value. First use h = 0.1…

A:

Q: 1. A detective discovers a murder victim in a hotel room at 9:00AM one morning. The temperature of…

A: Given that a detective discovers a murder victim in a hotel room at 9.00am in the morning. The…

Q: Let X be the amount of soda released by a soft-drink dispending machine into a 6-ounce cup. Assume…

A: Given information: σ=0.25 a)  P-value for the quantity, where no more than 0.5% of the releases…

Q: If P(A) = 0.53, P(B) = 0.3, and P(A and B) = 0.15, then P(A/B) = (Please round to two decimal…

A: P(A)=0.53P(B)=0.3P(A and B)=0.15

Q: For a group of individuals all age (x), given: 25% are smokers (s) and 75% are non-smoker (ns) i =…

A: Given, 25% are smokers(s) and 75% are non-smokers(ns) i=0.02 It is a mixed distribution and the…

Q: A company's sales (in millions) during week x are given by  S(x) =  1 x + 5 .  Find the…

A: