Solve the problem. 4) Find the critical value ta for a sample with n = 18 and a = 0.01 for Ho : με μο Ha: μ< μ0 A) 2.898 B) -2.898 C) 2.567 D) -2.567
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- Given the (x,y) data points (1,0) (3, 1.12) (4, 2.46) for the X X, and x, respectively. Using Newton's interpolating approach, determine the second divided difference for the given data points. Select one: - a 0.26 -0.039 e-039 1.0221 ActivatiDetermine and ox from the given parameters of the population and sample size. μ = 44, o = 10, n = 32 ox= (Round to three decimal places as needed.)r:32. Compute the median weight of the rabbits from the following data: Serial Number: 1 3 4 Weight in gms: 120 150 110 190 160 95.
- Telegram .ull ? 11:01 AM @ @ 54% test6-converte... 3 & Q1-Let A = 6 51 Verify that (AB)" = B" A"1f. It has been reported that the first week in May NC has an average daily temperature of 88 degrees. The first week had recorded temperatures of 90, 83, and 85. What is the probable average temperature of the remainder of the week?4. During a given exercise in class data on the heights of fathers (X) and of sons (Y) was collected. The following results were then obtained: Σχ= 71, ΣΥ = 70, Σ χ2555, Σγ?526 and ΣΧΥ-527 %3D Check for the level of association between the heights of fathers 10 and of 10 sons
- 3. Consider a gas in a piston-cylinder device in which the temperature is held constant. As the volume of the device was changed, the pressure was meas- ured. The volume and pressure values are reported in the following table: Volume, m Pressure, kPa, when I = 300 K 1 2494 2 1247 3 831 4. 623 5 499 416 (a) Usc lincar interpolation to cstimate the pressure when the volume is 3.8 m. (b) Usc cubic spline interpolation to estimate the pressurc when the vol umc is 3.8 m'. (c) Usc lincar interpolation to cstimate the volume if the pressure is meas- urcd to be 1000 kPa. (d) Usc cubic spline interpolation to estimate the volume if the pressure is mcasured to be 1000 kPa.For a population with µ=100 and σ=15, find the X value that corresponds to each of the following z-scores: a) Z= -0.25 X= b) Z= -1.50 X= c) Z= 0.05 X= d) Z= 2.00 X=Determine and o; from the given parameters of the population and sample size. H=31, o = 14, n = 26 =口 %3D (Round to three decimal places as needed.)
