Balanced incomplete blocks Incompleteness necessary if blocks are too small to allow us to run all treatment levels in a block. What does 'Balance' mean? What is the effects model? Model assumptions? Constraints? How to test the effect of the factor?

Q: 2. Suppose a jar has only four coloured jelly beans: Blue, Purple, Red, and Yellow, in the ratio…

A: Probability is the chance or likelihood of event happening. It is calculated by dividing the…

Q: In a normally distributed set of data containing 28 658 scores, determine the number of scores that…

A: Since you posted a question with multiple subparts, we will solve first three subparts for you. To…

Q: Probability of an item I  produced by Machine A is 0.3.  And the probability of an item I  produced…

A: Given, P(A) = 0.3 P(B) = 0.4 Total items produced = 20 Price of item A = $80 Price of item B = $50

Q: Q/ In the vehicle speed test, the results are given in the table below: Find 1. Arithmetic mean 2.…

A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…

Q: identify The research hypothesis H1 The null hypothesis HO The rejection region of the null…

A: We have given that  μ1 = average of the grades of the students who were taught fractions with…

Q: You obtain a sample of size n = 276 in which there are 162 successes. What is the test statistic for…

A: here given, n = 276,  x = no of success  = 162  sample proportion  = p ^ = 162276 = 0.586956 = 0.59…

Q: Choosing 2 letters from the word GREEN. Write the sample space.

A: here given word "GREEN"  and sample space is set of all possible outcomes

Q: 3. Medical literature tells us that our blood is mainly composed of red anc a normal human body must…

A: Given that  t = ( x̄ -  μ  )/(s/√(n))

Q: 3 males and 3 females are sitting in two parallel rows containing three people each. Find the…

A: The probability of an event is the ratio of the number of cases favorable to that event to the…

Q: identify The research hypothesis H1 The null hypothesis HO The rejection region of the null…

A: Test is that whether students who change schools have a lower academic performance than those who…

Q: Prevalence Computation In a survey of 1.150 teenage female who gave birth in Brgy Tanza in 2009, a…

A:

Q: Distribution function of life span If F(t) = 1 – e¬At,2 > 0, find: a) Life function, sudden death…

A: Given the distribution function of life span as Ft=1-e-λt  , λ>0

Q: A fire-detection device utilizes three temperature-sensitive cells acting independently of each…

A:

Q: Short Answer. Supply the correct answer. 1. In a sampling distribution, as the sample size increases…

A: As per central limit theorem, the z score formula of sample means is given by…

Q: 6. Which is the graph of V? Normal Distributions X-N(u = 3,0 =0.4) Y-N(H=3,0 1) w-N= 3, d 2.2) V-N(H…

A:

Q: A box contains 5 green, 7 yellow, and 10 orange ping pong balls. How many ways can 5 balls be…

A: It is given that Number of green balls = 5 Number of yellow balls = 7 Number of orange balls = 10…

Q: Number of women in Palawan who died from heart disease in 2004 number of women in Palawan who died…

A: Given that

Q: Classify the following events as dependent or Independent. a) The experiment is tossing a coin and…

A:

Q: (10) A box contains 12 black marbles and k white marbles. If a marble is picked at random 5 -. Find…

A:

Q: 3) Suppose that the time in hours needed to locate and correct a problem in the software that…

A: Here, mean is 10 and variance is 9. Standard deviation will be 3. We will use z-standard normal…

Q: a) Determine the cumulative distribution function of photoresist thickness. b) Determine the…

A: The thickness of photoresist applied to wafers in semiconductor manufacturing at a…

Q: What is the probability of winning the award?

A: here given lottery gives you an award if you are able to choose correctly at least 5 numbers out of…

Q: Which of the following stocks is riskier if you are considering investing in X or Y only? Stock…

A: Given Stock standard deviation coefficient of variation X 40% 2 Y 40% 4 We know that,…

Q: Prove or disprove. Given n (n > 1) events A, A, .. An E5, then Σεν P[A] – PIA, nA,] < PIJA]s P[A;] -…

A: Solution: From the given information, it is needed to prove or disprove

Q: 7. A supplier ships a lot of 1000 electrical connectors. A sample of 25 is selected at random,…

A:

Q: A planned community has 150 homes, each with an automatic garage door opener. The door opener has…

A: Given -           Total number of homes = 150            Door opener has 7 switches, which can be…

Q: sulation sta 22. Refer to Exhibit 4. The expected value of x (expected mean) for the sample is a…

A: It is given that Population mean = 9 Population SD = 0.18 Sample size n = 121

Q: 29. If 10% of the fluorescent light bulbs, manufactured by a factory are defective, find the…

A: Solution

Q: Solve the following problems: 25. The probability of a rifleman hitting the target is 5 Suppose he…

A:

Q: Two chess players have Elo ratings that differ by 400n, where n is a non-negative  integer. How…

A:

Q: Studies show that historically a certain city is hit by a tornado about once every 5 years. What is…

A: Givencity hit by tornado about once in every 5 yearsλ=1 for 5 years for 10 yearsλ=2 for 10…

Q: The accountants of a known auditing firm have a mean daily salary of P850 with a standard deviation…

A: X~N(μ= 850 , σ= 82 ) μ= 850 , σ= 82 Formula for Z-score Z=(X-μ)/σ

Q: It refers to the amount. of disease already present in a population A. Proportion B. Prevalence C.…

A: Study of health and disease in a population is known as epidemiology. Prevalence is the epidemic…

Q: 3. The time between arrivals of taxis at a busy intersection is exponentially distributed with a…

A:

Q: Let N = R 20 and 3 = Borel set of N. Does P given as: For each interval I, let æ 20 f(x; X)

A: Consider, the Measurable space,

Q: f. What region/s belong to the upper 10% of having most of the new cases? g. How many new cases that…

A: Data for new cases according to regions given We have to calculate DECIAL and answer for mentioned…

Q: Short Answer. Supply the correct answer. Write your answer in your notebook. _1. It is a random…

A: HERE AS PER POLICY I SHOULD HAVE TO CALULATE THE 3 SUBPART , EVEN THOUGH I HAVE CALCULATED  4  here…

Q: A gumball dispenser has 38 orange gumballs, 30 purple ones, and 18 yellow ones. The dispenser…

A: Given data There are  38 orange gum balls 30 purple gum balls 18 yellow ones.

Q: Exercise 6.5 Consider a fully discrete 10-year term insurance issued to a select life aged 50, with…

A: Given      Insurance type : Term insurance     Age : 50 years Sum insured : $100000…

Q: Matching questions ask you to match each question on the left with one of the choices on the right.…

A:

Q: from 0.55. You use a significance level of 0.02. Ho:p = 0.55 H1:p + 0.55 You obtain a sample of size…

A: Given that Sample size n =276 Favorable cases x =162 Sample proportion p^=x/n  =162/276 =0.5870

Q: 4 The value and their cornesponding of Values of Shown int the table below. are 2 9) Find the least…

A: We have given that,  The data set are : X :- 0, 1, 2, 3, 4 Y:- 2, 3, 5, 4, 6 Then,  We will find the…

Q: Example – 1:Given the following pdf for the random variable T, the time (in operating hours) 0.001…

A: Solution: Let T be the time to failure of a compressor. From the given information, the probability…

Q: If x~y² (5), then p(0.554 < x < 15.09) (using x? table) 0.980 0.950 0.05

A: Given that  X~χ2(5) Df=5 Find P(0.554&lt;X&lt;15.09)

Q: 3. HX-N(u =12,0-4), what is the value of k in the figure? A 12 B. 6 C 4 ID. 2

A: Given that  The X is normally distributed with  Mean (μ) = 12  ; Variance (σ2) = 4   We  know that…

Q: Let F and G be probability generating function ow that FG is also a probability generating function.

A: The probability generating function is defined as,

Q: The Land Transportation Office (LTO) is an agency of the Philippine government under the Department…

A: Given that,  40% of new drivers in manila have had driver education. Divers without driver education…

Q: In a Bingo Game with 45 balls that are equally likely to be picked, what is the probability of…

A:

Q: David is selling raffle tickets from door to door to raise money for charity. To reach his daily…

A: Given that,  On average one in every three houses will buy a ticket. So, the probability of success…

Q: a) Determine the cumulative distribution function of flange thickness. b) Determine the proportion…

A: here thickness of flange is uniformly distributed between 0.95 and 1.05 mm a = 0.95 mm b = 1.05 mm