What is the expected number of defective parts in an hour? O 2 0.2 O 2.7 0,54

Q: You roll a 4 sided die 300 times. The following table lists the how many times each number came up…

A: Solution: Given information: k= 4 Categories  n= 300 Sample size

Q: 1 0 0.5 0.5 P 1 1) P2 : 0.75 0.25 1 2) P4 2.5 0.625 3) P5 出 ||

A: p5=p4.p

Q: 0.3 6-4 0.1. 0.45(1-0.45) 120

A: Consider the mathematical expression 6-40.30.1. Evaluate the expression 6-40.30.1 as follows.…

Q: An unfair coin is tossed 14 times.  This coin comes up heads 70% of the time and tails 30% of the…

A: Probability of getting one tail = 0.30  Number of observations = 14 Let, X= number of tails  So, X…

Q: O A. 0.1359 O B. 0.8413 O C. 0.5398 O D. 0.2139

A: z = 1 z = 2

Q: A 13-sided die is rolled. The die's faces are labeled with the numbers 1 through 13, and each number…

A:

Q: A fair coin is tossed 30 times.  How likely are you to see exactly 15 heads?  Round to four decimal…

A: given data, a fair coin is tossed 30 times n=30…

Q: 1 3" 4

A: Explanation and solutions is given below....

Q: 8. You toss a six sided die 10 times. Let x = # of 2's you roll. Calculate the following. Round your…

A:

Q: A single, six-sided die is rolled. Find the probability of rolling an even number or a number less…

A: IF WE ROLE A SINGLE SIX SIDED DIE ,THERE ARE SIX POSIBLE OUTCOMES,I.E :1,2,3,4,5,6 THERE ARE 3…

Q: 1 Sn-? S-? 3.4 4.5 (arz) (n4)

A:

Q: 10% of the engines manufactured on an assembly line are defective. If engines are randomly selected…

A: given data  P(defective) =p = 0.10 rth success on xth trial : negative binomial distributionhere r…

Q: 5. Suppose 100 steel rods are chosen at random from a large box of steel rods (more than 10,000).…

A:

Q: You toss a six sided die 10 times. Let x # of 2's you roll. Calculate the following. Round your…

A: Use following Excel functions to find Binomial probabilities ,  1) To find exact probability of…

Q: What is the probability of rolling a number greater than 3 and divisible by 2 with a standard die?…

A:

Q: The number of ways to pick 6 different numbers from 1 to 47 in a state lottery is 10,737,573.…

A: We can pick 3 correct numbers from 6 correct numbers in 6C3=20 ways We can pick (6-3)=3 other…

Q: 14 29. dx Va+ 2 Answer 32 3

A: ∫ (x+a)n dx = (x+a)n+1/(n+1)

Q: 54 B E D. C measure of <A =

A:

Q: 7 less than one fifth of C

A: We need to write equation from the given statement. One fifth of C means 15C

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.