If P = 3c⁶ - 6c², find the percentage error in P at c= 1 if the error in c is 0.05

Q: ) Danny has scored 78, 74, and 72 on the first three exams in his math class. If the standard…

A: Calculate total marks obtained in 3 exam

Q: What is the value of d?

A:

Q: #5 (a): If r = h(4 h5 – 5) find the percentage error in r at h=1, if the error in h=0.04.

A:

Q: If P(E) = 0.842, what is the value of P(E)?

A:

Q: Mr. Mohammed is interested to buy the new Samsung mobile phone. Extra Electronics  sells Samsung…

A:

Q: Which of the following is the correct proportion to solve for x? (GSRT.4A) 10 30 | 45- 15 10 30 15…

A: The solution is given below.

Q: The teacher let the students make up some of their work, so that now 86 students are passing out of…

A: The sample proportion/point estimate of the sample of size n can be defined as: p^=xn  Here, x =…

Q: The U.S. Air Force requires that pilots have heights between 64in and 77in. The heights of women are…

A: Obtain the percentage of woman meeting the height requirement. The percentage of woman meeting the…

Q: Find the n amount, given that with a 95 percent confidence the error is by three percentage points…

A: Formula : Margin of error: ME=Zα/2 * √p̂(1-p̂)/n

Q: If r = h(4 h³ – 5) find the percentage error in r at h=1, if the error in h=0.04. %3D

A: r = h(4h5-5)h = 1    , error  h = 0.04

Q: A friend tells you that her savings account doubled in 9 years. Use the Rule of 72 to estimate what…

A: Given: Savings account get doubled in 9 years. Rule 72:  An amount will double when the product of…

Q: b. Find the proportion of her laps that are completed between 126.14 and 127.83 seconds. c. The…

A: Given : Mean = 129.14 Standard deviation = 2.25

Q: Find the overall percentage change in the price of a car if it decreases by 10 % in a year and rises…

A: To find: The overall percentage change in the price of a car.

Q: eart attack or stroke within one year, and of the ticagrelor patients, 565 suffered a heart attack…

A:

Q: The correlation between a serials fiber and potassium contents is r = 0.898. What fraction of the…

A: Given that  r = 0.898

Q: Three friends, A, B, and C, start a business with investments in the ratio of 4:1:5, respectively. A…

A: The solution is given below.

Q: The reported CORONAVIRUS cases was 1200 in Oman on MARCH, 2021. It was expected to raise to around…

A: The cases were 1200 expected to rise to 1800  ,the cases actually rose to 2500  Expected value is…

Q: If X-t(12), then the (97.5)th percentile of X is closest to: О а.218 O b. 2.44 O c. -2.44 O d. -2.18…

A: Probability distributions are of 2 types, discrete and continuous. The t distribution is a…

Q: If the the true value = 11.5140 and the true Error = -0.1822 then the Relative True Percentage…

A: This is a problem of Numerical Analysis.

Q: In a class of 50 students, Heather has a rank of 14. At what percentile is she? Heather has a…

A: According to the provided information, B = 14 N = 50

Q: The nightshift workers in 3 of Super Bo’s specialty stores stock about 500 (SD = 12.56) products in…

A: Let μ be the population mean. The hypothesis is, Null hypothesis: H0:μ=496 Alternative hypothesis:…

Q: For each case, draw and find the required proportion of area: d. To the left of z =1.75 e. To the…

A: Given : Let Z be a standard normal r.v Z~N(0,1)

Q: raph of the e table Using VE of 45.

A: We need to sketch of the graph of  r=sin 3θ Where θ are multipliers of 45°.

Q: Find the measures.

A: Known fact: A shape polygon with 4 equal sides is called square. Given that WZ=27. That is, side of…

Q: What proportion of the variation in y can be explained by the variation in the values of x?

A: Here we have given the regression equation Y = 64.21X+ 44.09 and the correlation coefficient, r =…

Q: A company wants to determine the frequency of the occurrence of invoice error. Suppose that in a…

A:

Q: a sample of ore is found to be 0.0012% diamond and 0.033% copper. What is the percentage of matter…

A: Given:- A sample of ore is found to be 0.0012% diamond and 0.033% copper To find:- The percentage of…

Q: For a z-score of Z = -2.2, give the proportion in the body (hint: use the z-table), and state…

A:

Q: given: mean= 68.73 s.d. 9.03 find what percentage of the scores fall above 50?

A: Given μ=68.73 and σ=9.03 consider,…

Q: O B. Yes, the pulse rate of beats per minute appears to be an outlier because it is far away from…

A: Answer 77)  The expression Zα  denote the Z score with an area of αto its right.    p(z>zα)=α

Q: (Given that ( A ) = ( B ) = ( C )=5· and 80% of A's are B's, 75% of A’s are C's, find the litits of…

A: The population can be divided into two categories based on the presence or absence of attribute. If…

Q: f a score’s relative frequency is 0.27, what is its percent in the distributio

A: From the given information, the relation frequency is 0.27. The percentage corresponding with…

Q: If the average of z and 5z is 30, what is the value of a?

A: Given that avarage value of z and 5z is 30.

Q: Find the margin of error for the given values of​ c, σ​, and n.   c=0.95​, σ=3.4​, n=64   E=?

A:

Q: In a random sample of college freshmen, the proportion who use text messaging daily was 0.93. In a…

A: Given, In a random sample of college freshmen, the proportion who use text messaging daily was 0.93…

Q: The percent P of the U.S. population with Internet access is given by 25P − 34t = 1378 where t is…

A: Given: The percent P of the U.S. population with Internet access is given by   25P - 34t = 1378…

Q: In a class of 80 students, Heather has a rank of 16. At what percentile is she? Heather has a…

A: Heather has rank 16 in a class of 80 students. The number of students having rank after Heather is,…

Q: If p = 3c° – 6c², find the percentage error in p at c = 1, if the error in c is 0.05.

A:

Q: A study found that the ratio between the number of people who drive cars and the number of people…

A:

Q: Asians and Hispanics. At a=0.05, can you reject the claim that the proportion of newlywed Asians who…

A: Answer is explained below

Q: What about the p value and t values

A: From the given output, the sample size n is 15.

Q: ,3 ws de determine the percentage change in y when w increase by 2%, s decrease 2. If y = by 3% and…

A:

Q: If a quarterly seasonal index is 0.56, it implies that Multiple Choice the other three quarterly…

A: it implies that

Q: For a number X, 40% of X is what percentage of 60% of X?

A:

Q: The correlation between the heights ( measured in inches ) of brothers and the heights of their…

A: Solution Given the correlation between the height of  brothers and the heights of their sister is r=…

Q: Suppose that Person A earns $35,000 per year and Person B earns $42,000. (i) Find the exact…

A: Given: Person A earns $35,000 per year Person B earns $42,000 Income of A is equal to $35,000 per…

Q: The proportion of variation explained is 0.3. If SSY is 20, what is SSY'?

A:

Q: In a biology study, the appearance of an animal when carrying a certain gene is recorded. Assume…

A: We have to find the number of animals having Gene B.

Q: The table shows the ratios of black socks to white socks in the women's and men's department of a…

A: