The probability that the protective building is between 15- and 20-microns dense is 0.417, which is obtained below: P(15

Q: Are the following results significant at α=.01? F(2,27) =10.56, p=.02

A: Given information- Significance level, α = 0.01 F (2, 27) = 10.56 We have given the p-value = 0.02

Q: The log-likelihood  can be expressed as: There are two Sigmas, are they read a the Sum of sum or is…

A: The log-likelihood  can be expressed as:There are two Sigmas, are they read as the Sum of sum or is…

Q: nonsufferers, respectively. Assume that the two distributions of heat output are normal with a- 0.1…

A:

Q: For a test of H0: p = 0.25, the z-test statistic equals 0.90. Find the P-value for Ha: p < 0.25.

A: H0: p = 0.25 Ha: p &lt; 0.25. z-test statistic=0.90

Q: Assume X is normally distributed with a mean of 12 and a standard deviation of 2. Determine the…

A: Solution-: Given:μ=12,σ=2  We find x,  (c) P(x&lt;X&lt;12)=0.2 (d) P(-x&lt;X-12&lt;x)=0.95 (e)…

Q: p ( χχ215 < c  ) = 0.995

A:

Q: A random sample of 90 American female soccer players found that 14 play professionally abroad. Build…

A: Given that  A Random sample size (n) = 90 Players play professionally abroad (x) = 14  Confidence…

Q: Why does N is normal in G imply NH = HN?

A:

Q: The standard deviation of the y(t)=3 sin(20rtt) is: 1.0606. O 2.1213. O 1.6062 O 2.2123.

A:

Q: Suppose N Poi(A). For which values of po do we get Var NM > ENM?

A: Here, the random variable is given which follows the Poisson distribution with parameter .We have…

Q: A weight loss supplement was administered to 25 obese individuals and after six weeks the…

A: It is given that the test statistic value t is 1.51.

Q: A student pursuing a degree in English as a second language believes the proportion female factory…

A: It is given that:

Q: et z x2. Assume that x 10.1 with standard uncertainty u(x) 0.2 Then the standard uncertainty u(z)of…

A:

Q: 3.0377r =1-(1+r) -4 solv e for r? step by step calculations

A: Solution is given below:

Q: For a Chi-squared distribution, find  χ211, α  such that P(19.68 < χ211 <  χ211, α )=0.04. Round…

A: To find X11,α2 such that P ( 19.68 &lt;  X112 &lt; X11,α2 ) = 0.04 Since df = 11

Q: A research center claims that 31% of adults in a certain country would travel into space on a…

A: Solution ; Given information : n= 1200 Sample size  p = 0.31 Population proportion  p^=0.33 Sample…

Q: Given the following p.d.f., f(x) =(x² +x), 0SxS1 a) Find the E(X) by calculus integration: b) Find…

A: The p.d.f is,  f(x)=65*(x2+x)  ,   0≤x≤1 a)  E(x)= ∫01x*f(x)dx     =∫01x*65*(x2+x)dx…

Q: Q2 (a) The mass, x of each rubber in a random sample of 50 rubbers from a certain farm is measured…

A:

Q: IF X has an exponential distribution with the parameter 0 and Hx = 20, where 0>0 then P(X > 1) is:…

A: We know that :  For exponential distribution, the mean is equal to the standard deviation; i.e., μ =…

Q: Find the probability of each of the following, if Z~N(μ = 0, σ = 1). Round all your answers to 4…

A: A normal distribution curve is a bell curve which is symmetric about the mean of the distribution.…

Q: Analyze the following data to determine whether they support the hypotheses F=k(L-LO) and T=…

A: According to Bartleby guideline we have to answer only first three subparts of the given question…

Q: A research center claims that ​29% of adults in a certain country would travel into space on a…

A: From the provided information, Sample size (n) = 800 Level of significance (α) = 0.05

Q: On a freeway 85% of vehicles violate the speed limit (π = 0.85). From the population of all vehicles…

A: On a freeway 85% of vehicles violate the speed limit (π = 0.85). From the population of all…

Q: If P(A)=0.9, P(B)= 0.8, P(A' | B)= 0.1111, what is P(A n B)? Your answer: O 0.8888 O 0.0888 O 0.7111…

A: P(A) = 0.9 P(B) = 0.8 P(A'/B)=  0.1111

Q: Persons having Raynaud's syndrome are apt to suffer a sudden impairment of blood circulation in…

A:

Q: Given that P (A | B ') = 0.25, P (B | A') = 0.4 and P (B) = 0.6, P (AUB) =? what

A: It is given that,  P (A | B ') = 0.25, P (B | A') = 0.4 and P (B) = 0.6.  We have to find P (AUB).

Q: In a test of H0:μ = 100 against Ha:μ>100, a sample of size 80 producers z = 0.8 for the value of the…

A:

Q: 1) Assuming 11 degrees of freedom, find to.09(df). to.09(df) = 2) Assuming 15 degrees of freedom,…

A: here use t distribution table for getting t critical value

Q: Given that Z5a = 1.53 Find the value of a. O 0.06445 O 0.01570 O 0.01260 O 0.01280

A: given that z5α=1.53            find value of α=?

Q: Persons having Raynaud's syndrome are apt to suffer a sudden impairment of blood circulation in…

A:

Q: hs of M/M/1 has an average time services items on an average of 5 Factor?

A: The utilization factor is find as, =Arrival rateService rate

Q: Given P(A) = 0.58, P(B) = 0.62, P(A)*P(B) = 0.3596, P(C) = 0.7, P(C') = 0.3, P(AlC) = 0.4, P(BlC) =…

A: Given Information:  P(A) = 0.58 P(B) = 0.62 P(A)*P(B) = 0.3596

Q: (4) Apply the Ratio Te of (2n-1! 1ニ2

A: We have to find

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.