Need help with c and f
Q: f ''(t) = 9/ t , f(4) = 32, f '(4) = 14
A:
Q: (a)
A: Given, jj
Q: a+
A:
Q: a
A: The given triangle is:
Q: ᴛʜᴇ ᴅɪᴀɢʀᴀᴍ ʙᴇʟᴏᴡ ʀᴇᴘʀᴇꜱᴇɴᴛ ᴛʜᴇ ʀᴏᴏꜰ ᴏꜰ ᴛʜᴇ ʙʀᴏᴡɴ'ꜱ ꜰᴀᴍɪʟʏ'ꜱ ꜰᴀᴍʜᴏᴜꜱᴇ. ᴀʟʟ ʀᴀɪɴ ᴡᴀᴛᴇʀꜰʟᴏᴡꜱ ꜰʀᴏᴍ ᴛʜᴇ…
A: We have to find the total area.
Q: B A = B %3D What is A-B?
A: Given A→=B→
Q: A'
A:
Q: F (2, 12)
A: Given that F( 2 ,12) It is the F statistic with the df1 = 2 and df2 = 12 df1 = Degrees of freedom…
Q: Let A = {2, 3, 4} and B = {4, 5}. Find A X B and B X A. %3D
A:
Q: 2- f(t) = \t\, -1 < t < 1
A:
Q: A
A: the explanation follows as
Q: a) ||
A: Given Data: a→=-3, 0, -1b→=1, -3, -5 The value of the vector b→ is, b→=x2+y2+z2 Here, x is x…
Q: Explain the advantage of using the rule P(E') = 1 P(E)
A: The complement rule gives a connection between the probability of an event and the probability of…
Q: F. T F.
A:
Q: any example to get C and D?
A: Given: A function in Wolfram Mathematica which will return: A if the input is a real number B if…
Q: ||A||.
A:
Q: 5dx 5. If f 4 8 +1 = 2-, what is the value of b? a.) 2 b.) 4 c.) 8 d.) 9
A: We have to find the value of b
Q: A)
A: The probability that a randomly selected egg contains double Yolk. p=112
Q: find all possible values of rank( A) as a varies.
A: Consider the given matrix A, Perform row operations to obtain a row reduced echelon form. This…
Q: (a) flx,g;Z) =
A:
Q: In and f'() =8. What is
A:
Q: is it T or F
A:
Q: В A
A: The objective is to find the value of X.
Q: Provide a, o and J( x) the expression f(x) a
A:
Q: Ted the of eae hee an t a
A:
Q: a.
A: Given function is: fx,y=x2+y2 We have to find the partial derivative ∂f∂x.
Q: If F = 9. (°C) + 32 then 285 °C = F.
A:
Q: t4
A:
Q: A хо C X =
A:
Q: Find fo g, gof, and gog. f(x) = x + 6, g(x) = x - 7 %3D
A: Explanation and solution is given below....
Q: Need answer for this out of these options.
A: We have to find correct test stastics option..
Q: U V W
A: To select the correct angle name for the given angle.
Q: Find A if possible. If not, write “not defined". 1 8. A= 1 6 A- ) 3 1 9. А%3 9. 3
A:
Q: f (t) = 3u(t) + 8(t – 2) + 8(t – 5) – u(t – 7)
A: Given function is f(t) = 3u(t) + δ(t-2) + δ(t-5) - u(t-7)
Q: A.
A:
Q: A=
A:
Q: 3x If 3 2e 5, then find x.
A: We have to solve
Q: Need help with c,d and f
A:
Q: Let a = (– 3, 3, - 1) and b = (– 2, 3, – 5). Find å x b.
A:
Q: Q6/ If a = (3,1, 2) , b = (-1,1,0) and c (0,0, -4), show that a x (b x c) # (a x b) x c %3D
A:
Q: Let a = (– 2, 2, 3) and b = (3, 1, – 2). Find å x b. V
A: Given, a→=-2, 2, 3b→=3, 1, -2
Q: e) E 2 f) -2 0 2 2 -2-
A: Relation and function
Q: A =
A:
Q: 0. If (a, b,c, d, e, f.g,h, i) = (a)(b) – (c)(d) + (ef )'(gh)? which cannot be a value of ?
A:
Q: Let f: A B. Then 1gf = f and fl4 = f.
A:
Q: 2, 0<t<5 f(t) = 10, <t<0
A:
Q: Give 4c-d=f, d=
A:
Need help with c and f
Step by step
Solved in 2 steps with 1 images
- How would you calculate the stationary points of a multivariate function?Infants, even newborns, prefer to look at attractive faces compared to less attractive faces (Slater, et al., 1998). In the study, infants from 1 to 6 days old were shown two photographs of women’s faces. Previously, a group of adults had rated one of the faces as significantly more attractive than the other. The babies were positioned in front of a screen on which the photographs were presented. The pair of faces remained on the screen until the baby accumulated a total of 20 seconds of looking at one or the other. The number of seconds looking at the attractive face was recorded for each infant. Suppose that the study used a sample of n = 9 infants and the data produced an average of M = 13 for the attractive face with an estimated standard error sM= 1 (SS = 72). If there were no preference, the 20 seconds should be divided equally between the two photographs. Note that all the available information comes from the sample. Specifically, we do not know the population mean or the…Infants, even newborns, prefer to look at attractive faces compared to less attractive faces (Slater, et al., 1998). In the study, infants from 1 to 6 days old were shown two photographs of women’s faces. Previously, a group of adults had rated one of the faces as significantly more attractive than the other. The babies were positioned in front of a screen on which the photographs were presented. The pair of faces remained on the screen until the baby accumulated a total of 20 seconds of looking at one or the other. The number of seconds looking at the attractive face was recorded for each infant. Suppose that the study used a sample of n = 9 infants and the data produced an average of M = 13 for the attractive face with an estimated standard error sM= 1 (SS = 72). If there were no preference, the 20 seconds should be divided equally between the two photographs. Note that all the available information comes from the sample. Specifically, we do not know the population mean or the…
- Second-Hand Smoke: Data Set 12 “Passive and Active Smoke” in Appendix B includes cotinine levels measured in a group of nonsmokers exposed to tobacco smoke (n = 40, Mean = 60.58 ng>mL, s = 138.08 ng>mL) and a group of nonsmokers not exposed to tobacco smoke (n = 40, Mean = 16.35 ng>mL, s = 62.53 ng>mL). Cotinine is a metabolite of nicotine, meaning that when nicotine is absorbed by the body, cotinine is produced. Use a 0.05 significance level to test the claim that nonsmokers exposed to tobacco smoke have a higher mean cotinine level than nonsmokers not exposed to tobacco smoke. Construct the confidence interval appropriate for the hypothesis test in part a. What do you conclude about the effects of second-hand smoke?a) If the prevalence rate is 50%, the sensitivity is 85%, and the specificity is 90%, what will the PPV value be? b) What are possible slider values that will produce a PPV value of 1? c) What are possible slider valuse that will produce an NPV value of 1? d) If sensitivity and specificity remain constant while prevalence decreases, what effect does that have on the PPV? e) If prevalence and specificity remain constant while sensitivity increases, what effect does that have on the NPV?In general, ___________% of the values in a data set lie at or below the 28 th percentile. _______________ % of the values in a data set lie at or above the 90 th percentile.. If a sample consists of 700 test scores, _________of them would be at or below the 52 th percentile. If a sample consists of 700 test scores, ________ of them would be at or above the 64 th percentile.
- After we have conducted a hypothesis test, what are two ways we could measure the effect size of the hypothesized relationship? Be sure to provide the equations and a description of what they tell usIn Dr. Potter’s study of ‘Objective Increases in Fear Based on Type of Haunting’, he reported that ghosts earned a z-score of 0.93, spirits earned a z-score of -0.75, and phantoms earned a z-score of -1.18. Assuming that a z-score of 0.00 represents the average amount of fear a person experiences during a haunting, answer the following questions: Which of the hauntings tested would you select if you wanted to increase fear as much as possible? Why would you choose this haunting? Which of the hauntings would you give to someone if you wanted to decrease fear as much as possible? Why would you choose this haunting?d. Test the Overall significance of the regression hypothesis at the 5% level of significance
- a survey showed that 20 percent of the offereed meals to employees and 15 percent offered meals for the paid extras . which is greater quanity A : the percent that offered to their employees but not the paid extras quanity b: 16 percent.I understand the one I have chosen is the correct R, however I can't seem to solve for the expected payoff.a. Compute the incidence rate of coronary artery disease in patients receiving the new cholesterol medication. b. Compute the incidence rate of coronary artery disease in patients receiving a placebo. attached is the image of the data for this problem