(b) dr (4 – 2²)}

Q: write about regula falsi method.

A:

Q: Secant Method is also called as? O2-point method O False3-point method O 4-point method O 5-point…

A:

Q: Derive using Rules of Inference

A: The sentences given are as follows: 1. If I were smart or good-looking, I would be happy and rich.…

Q: What is the devivative of |x|?

A: Our objective is to find the derivative of |x|.

Q: when is a dummy variably useful?

A: Dummy variable: This is an artificial variable which indicates more than or equal to two categories…

Q: Prove using rules of inference.

A:

Q: A new drug to treat psoriasis has been developed and is in clinical testing. Assume that those…

A: The test hypotheses are given below: Null hypothesis: H0:p1=0.02,p2=0.77,p3=0.16,p4=0.05 Alternative…

Q: A state makes license plates with two letters followed by four numbers with no repetitions of the…

A: Since, the license plates contain two letters followed by four digits.So, the number plates will be

Q: A new drug to treat psoriasis has been developed and is in clinical testing. Assume that those…

A: Hello, since your question has multiple parts, we will solve first question for you. if you want…

Q: How many independent variables are there in a 10 x 2 x 6 x 2 factorial design?

A: Independent variables in 10×2×6×2.

Q: A new drug to treat psoriasis has been developed and is in clinical testing. Assume that those…

A: The null and alternative hypotheses are; Null hypothesis: the distribution of the severity of…

Q: A tennis player makes a successful first serve 51% of the time.  If she serves 9 times, what is the…

A: Here it is given that -  Total number of serves (n) = 9 Probability of making a successful first…

Q: Ise StatKey to find the z* multiplier value to compute an 88% confide roportion. Enter the value of…

A: To find the critical z value, use the standard normal table. If α = 0.12 (1-c=1-0.88=0.12) for a…

Q: Suppose X - N(-1, 2). What is the z-score of x = 2?

A:

Q: Suppose 7 female and 6 male applicants have been successfully screened for 5 positions. In how many…

A: Given: Number of female is, nf=7. Number of male is, nm=6. The objective is to find the number of…

Q: A smartphone manufacturer admits that 12% of the smartphones they make have defects that could…

A: Given Data: 'X' is the number of smartphones manufactured that have defects p=0.12 n=20   X~…

Q: Consider a job promotion, where 65% of the participants that succeeded at the previous promotion…

A: From the given information, 65% of the participants that succeeded at the previous promotion will…

Q: After 10 years, there are 2 provinces-Kaina and Mana created for Mamada. Kaina has population size…

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

Q: How can I compute P-value?

A:

Q: According to U.S. government statistics, mononucleosis (mono) is four times more common among…

A:

Q: Even though you have no symptoms, your doctor withes to test you for a rare disease that only 1 in…

A: From the given information, P(positive| having disease)=98%. P(negative| having disease)=2%…

Q: There was a need to know the mathematics-level of students of class 10th. Mathematics test was…

A: To find out the correct answer.

Q: According to U.S. government​ statistics, mononucleosis​ (mono) is four times more common among…

A:

Q: find the demand of dr/dq=2800-45q2-15q2  when q=6

A:

Q: A new drug to treat psoriasis has been developed and is in clinical testing. Assume that those…

A: Hypothesis Formation:- Null hypothesis: - The distribution of the severity of psoriasis cases at the…

Q: what is the y-intersept of y=5

A: Compare with y=mx+c where slope is zero and y=5 is y intercept

Q: A6-foot sub valued at $35 is divided among five players, (P,, P2, P3, Pa, Ps) using the…

A:

Q: How does qualification of one tail test is done?

A:

Q: Determine the p.f. of the number of heads that will be obtained

A: a fair coin is tossed 10 times independently. Each trial is independent Finite number of trial…

Q: ones

A: The graph  crossed x - axis three times, which means we have three value of x for which y is equals…

Q: *) = (" ; ') - Show that :

A:

Q: a medical researcher says that less than 80% of u.s. adults think that healthy children should be…

A:

Q: The first quartile (Q1) of 2, 4, 4, 5, 6, 7, 8 is equal to 6. OOOO 2.

A: Given that, Data set: 2, 4, 4, 5, 6, 7, 8

Q: Suppose 7 female and 6 male applicants have been successfully screened for 5 positions. In how many…

A: no.of females =7no.of males =6Total no.of peoples=13

Q: A sample of 137 burglaries indicated that 58 were not via an open or unlocked door or window. At the…

A: It is given that number of burglaries were not via an open or unlocked door or window (x) is 58 and…

Q: Can we conclude that patients with primary hypertension (PH), on the average, have higher total…

A: Null Hypothesis: H0: There is no sufficient evidence that the primary hypertension on the average…

Q: Does this mean that the results generated from this study will be highly-accurate? What might cause…

A: Concept: For any study, if an individual does not willing to participate in the study, then the…

Q: Suppose 7 female and 6 male applicants have been successfully screened for 5 positions. In how many…

A:

Q: A researcher estimates that the average revenue of the largest businesses in the United States is…

A: Hello! As you have posted 3 different questions, we are answering the first question with 3 sub…

Q: Suppose a sample of 830830 Americans over 4141 is drawn. Of these people, 673673 don't smoke. Using…

A:

Q: Suppose 84% of hypertensives and 23% of normotensives are classified as hypertensive by an automated…

A: Percentage of hypertensive is 84%. Percentage of normotensive classified as hypertensive is 23%.…

Q: Suppose that there are 4 deaths due to stomach can- cer among workers in a tire plant from 1/1/64 to…

A: n=1000 P=0.0025 Confidence interval=95%

Q: How can you show that a generalization is likely correct?

A:

Q: he editor of a major textbook publishing company is deciding whether to publish a proposed business…

A: By using Baye's theorem: P( successes | Favorable review) =(0.40*0.70) / ( 0.40*0.70…

Q: 4- There are two 2 (summation) block ,what is the difference between them , and what is the role of…

A:

Q: Explain the Discrete-element formulations ?

A: The discrete element method is a family of numerical methods for computing the motion of a large…

Q: A new drug to treat psoriasis has been developed and is in clinical testing. Assume that those…

A: We have to interpret the result of a chi square test of independence.

Q: Assume that when adults with smartphones are randomly selected 41% use them in meetings or classes.…

A: Binomial distribution: A discrete r.v. X taking values 0,1,2,3, …., n is said to follow a binomial…

Q: A research center claims that at least 27% of U.S adults think that the IRS will adult their taxes.…

A: Let p be the population proportion of U.S adults think that the IRS will adult their taxes. The…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.