Thickness measurements of a coating process are made to the nearest hundredth of a millimeter. The thickness measurements are uniformly distributed with values 261, 261.0694, 261.1388, ..., 263.8454. Determine the variance of the coating thickness for this process. Select one: a. 0.67469176 O b. 0.70760356 O c. 1.14892510 O d. 0.67429040 O e. 262.42270000

Q: 7 yd 4 yd 5.2 yd 5.2 yd' 2 yd

A: We will solve this question by breaking the given image into triangle and cube. then will calculate…

Q: Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those…

A: The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ. Here, µ and σ are the mean…

Q: B. Find the area that corresponds to each of the following: (Use the z table) 11. z= 0.70 12. z=…

A:

Q: Given the two side lengths (b and c) and one interior angle (a) between these two sides of the below…

A: Give that α=130.2080gb=280.50 m±20 cmc=170.40 m±15 cm We know that…

Q: 1. AREA Find the area of the figure bele Use 3.14 for T. 8 in. 4 in.

A:

Q: What is the specific volume of an oil with a specific gravity of .87?

A:

Q: nat is the area, in square units, of the shaded region below? 12 O A. 36 O B. 48 OC. 30 OD. 42 3.

A: Topic:- area

Q: Calculate the % approximate error relative to the true value of the area of a trapezoidal lot whose…

A: The dimensions of the actual trapezoid are: a=10 m, b=22 m, h=10 m. Area of a trapezoid with a and b…

Q: Refer to the accompanying data set and use the 30 screw lengths to construct a frequency…

A: The frequency distribution table contains the class and corresponding frequency.

Q: 67 70 73 76 79 82 85 Test Scores Use the Empirical Rule to answer the following questions. a. The…

A: A distribution is given. We need to find the mean, standard deviation, percentage of the test…

Q: Estimate the p-value for Ho: μ = 40 vs. Ha: µ < 40, n = 8, tdata = -2.5. Select one: a. Between…

A: Given,           Population mean, Sample size, Test statistic,

Q: The shaded region has what area? 1.5 y = x 1 0.5 -0.5 0.5 1 1.5 2 2.5 3.5 4 4.5 1 -0.5 (x – 3) 2 y =…

A:

Q: Calculate the area of the Land as per given measurements (in meters) below 40.40 60.52 10.36 37.61…

A:

Q: The MARV value of the grab tensile strength is 1200 N for a geotextile. The standard deviation of…

A: From the given information, the MARV value of the grab tensile strength is 1200 N for a geotextile.…

Q: If one 11 oz. spray paint can provide coverage for up to 864 square inches, will you have enough for…

A: Given: Surface area of the cylindrical tin=603.2 in2

Q: Group A students from an electrical engineering class use an ammeter to measure the current of an…

A: Consider the given data, 4.402, 4.217, 4.345, 4.440, 4.289 Solve for the mean as, ⇒Mean, μ=Sum of…

Q: 1 tudents in a very large statistics c ion of 18 pounds. Use this inform

A: According to the study, the weights of students in a very large statistics class follows Normal…

Q: 1day: 24hrs. 3days: 36hrs. 6. 2in.:5.08cm.= 4in.:10.6cm.

A: both proportion relations are wrong see sep 2

Q: Total plasma volume is important in determining the required plasma component in blood replacement…

A: (a) Critical value: By using the z-tables, the critical value at 5% level of significance for a two…

Q: Find the area. 5.8 m 2.1 m O A. 12.18 m B. 24.36 m2 OC. 15.8 m OD. 7.9 m

A:

Q: The width of an outer aircraft panel is uniformly distributed between 1.00 to 1.10 millimeters.…

A:

Q: A store owner is stacking toasters that come in boxes measuring 1 cubic foot each, as shown below.…

A: From the figure we get that Length l = 5 ft Breadth b = 3 ft Height h = 3 ft.

Q: Perform a modified Levene (or Brown-Forsythe) test for homogeneity of variance. Find the test…

A: To test the equality of variances.Only first 3 parts are solved as per guidelines of Bartleby.

Q: Find the area of the figure below. 20.8 in 24 in 16 in 19.2 in

A: Given figure,

Q: Ms Excel  identify the density at 21.6 degrees

A: Given:  ---------------------------------------------- Assumption:  The density changes linearly.…

Q: 17 A welder welding hex mesh in a refinery switches from a 1/8" diameter rod to a 3/16" diameter rod…

A: To find out the percentage increase in the surface area.