lustration 19. According to a survey the following results were obtained: Girls 200 50 20 110 No, of candidates appeared at an examination Married Married and successful Unmarried and successful Вoys 800 150 70 550

Q: Evaluate: e da using 1/3 and 3/8 Simpson's rule. Round off to 6 decimal places.

A: Given: ∫01e-x2dx To find: Evaluate the integral using Simpson's 13 and 38 rule with 6 decimal places…

Q: erence in receiving the signals from both stat ath where the ship experiences the same tir

A: Difference in distance between the ship and the two stations is given by:  ∆d=c∆t Where ∆t is time…

Q: A CI is desired for the true average stray-load loss ? (watts) for a certain type of induction motor…

A:

Q: Compute for the Pearson product moment of correlation, Following are the numbers of minutes it took…

A:

Q: Q.1. Elastic limits (X, kg/cm²) and breaking strengths (Y, kg/cm?) of steel bars are measured with…

A: (a)   Use EXCEL to obtain the value correlation coefficient r:   EXCEL procedure:   Go to EXCEL Go…

Q: The adhesion resistance of 12 energetic materials (explosives, fuels and pyrotechnic compositions)…

A: a) For the given sample values, Mean=213, obtained from the Excel function, =AVERAGE(P1:P12)…

Q: Find P(CNE) directly from the table. B C Totals 0.08 0.04 0.08 0.20 E 0.42 0.26 0.12 0.80 Totals…

A: Given data is,   A B C Totals D 0.08 0.04 0.08 0.20 E 0.42 0.26 0.12 0.80 Totals 0.50 0.30…

Q: Q2) Given the data points (0,7), (2,11), (3,28) use Lagrange's method to determine У(1).

A:

Q: 1. A T interval for the difference of 2 population means was obtained on the TI, as shown below.…

A: Given the T interval for the difference of 2 population means as -21.17, 81.168

Q: Sampling 4 pieces of precision-cut wire (to be used in computer assembly) every hour for the past 24…

A: Control limits for x-bar chart: UCL=x¯¯+3R¯LCL=x¯¯-3R¯CL=x¯¯ Consider, Hour x¯ R 1 3.35 0.76…

Q: A glass factory makes a continuous ribbon of glass by pouring a continuous stream of hot, liquid…

A: The given UCL is 45 and LCL is 35.

Q: Data sets A and B are dependent. Find the critical value, to, to test the claim that µ. = 0. Use a =…

A: There are two dependent samples which are A and B. We have to find the critical value. By given null…

Q: A factory produces two types of electric:! bulbs A and B. In an experiment relating t their life,…

A:

Q: Q2 Let X1, ... , X, (r;0) = e/, x > 0. %3D (i) Find the score and information functions of 0. (i)…

A:

Q: ? = (X-uo)/ SE. %3D This formula allows us to compute the descriptive Z-score correlation…

A: Usually (X)-μSE is the standardization of sample mean or sometimes called z-score, which makes mean…

Q: With Ha : H + 122 1.578. Find the p- you obtain a test statistic of z = value accurate to 4 decimal…

A: P(Z < -1.578 ) = 0.0573   [using Excel function NORM.S.DIST(-1.578) or Normal table ]

Q: Calculate the covariance and correlation between X and Y. dint: Use the computational formula to…

A: Solution: The joint PMF of (X, Y)   value of Y    14 22 30 40 65 Total  Value of X 1 0.02…

Q: Average Monthly Temperature, F Month, x January, 1 36.0 February, 2 39.0 March, 3 46.8 April, 4 56.8…

A:

Q: Determine the upper-tail critical valu a. 1-a = 0.99, n= 40 b. 1-a = 0.90, n= 40 c. 1-a = 0.99, n=…

A: We want to find critical value  At two tailed test for upper value.  Degree of freedom = n - 1  1 -…

Q: Before microwave ovens are sold, the manufacturer must check to ensure that the radiation coming…

A: a) Using the given data take the values of 1 to 25 from x axis , values of 1 to 20 on y-axis and…

Q: are increasingly concerned about the damage done to animal populations when forests are clear-cut.…

A: no x y xy xx yy 1 -6 21.1 -126.6 36 445.21 2 -3 26 -78 9 676 3 -2 18 -36 4 324 4 1 19.2 19.2…

Q: Quasi experimental

A:

Q: • From the data given below about the treatment of 250 patients suffering f a disease, state whether…

A: Any assumption about the parameter or probability function is known as testing of hypothesis. For…

Q: A new industrial oven has just been installed at the Piatt Bakery. To develop experience regarding…

A: Given Information: The researcher observed the temperature at four place inside oven Time/Reading…

Q: Q. From the data given below construct quantity index number in 1984 with 1983 as base year. Use…

A:

Q: 13. The following data reveals the tensile strength of a given plastic, and the time it is heat…

A: We can solve this using legrange interpolation formula

Q: Source df MS 500 100.85 Model 2 35503749.8 = 0.0000 Residual 497 352046.502 Total 499 492935.092…

A:

Q: An economic instructor at UCF is interested in the relationship between hours spent studying and…

A: Given Information: n = 19  k = 1 SSE = 256  SSR = 3882

Q: a. At the 5% sigr than those wh- b. Are the sample c. If independent dent, explain w 1r

A:

Q: f SSS Similarity Theorem. E

A: The side of the triangles are in proportion  From the give figure we can say that OYAN=OJAM=JYMN all…

Q: Verify the following statistical identities: a) E (T; – T)² = E1 x} – nữ² b) E1(C; – T)(y: – 9) =…

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

Q: rofessional baseball players gave the following information. lable that represents the percentage of…

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

Q: peedometer readings for a vehicle (in motion) at 12-second intervals are given in the table. 12 48…

A:

Q: llustration 11.11. Compute quartile doviation and coefficient of skewness from the following values.…

A:

Q: The accompanying specific gravity values describe various wood types used in construction. 0.34 0.35…

A: The objective is to construct a stem and leaf plot using repeated stems.

Q: Which of the following statement is FALSE about X? ANOVA Source of variation df MS F stat P-value F…

A: General ANOVA table is, Source of Variation df Sum of squares Mean square F…

Q: A Not Similar ASA Similarity C SAS Similarity SSS Similarity E AA Similarity

A: From given shape

Q: t6. In a field experiment, the earth worm densities obsérved in đifferent sites with varying soil…

A: Introduction -  Correlation - Correlation is a statistical measure that describes the size and…

Q: 3. In an experiment on immunization of cattle from tuberculosis, the following results were obtained…

A:

Q: Source SS df MS Number of obs 935 %3D F(2, 932) Prob > F %3D 66.31 Model 19023273.1 9511636.56…

A: Given: Regression output

Q: Q3] ( The specific volume of a superheated steam is listed in steam tables for a various…

A:

Q: e are two sources of uncertainty: (i) der. Fill in the following table to illu the following table,…

A: A currency forward is a binding contract and the parties involved have to fulfill their part of the…

Q: d the correlation co-efficient between X and Y, given 12 14 16 18 21 22 23 25 11 16 15 20 17 19 25…

A: Given : (a) X Y 5 11 12 16 14 15 16 20 18 17 21 19 22 25 23 24 25 21   (b)…

Q: Imber of customers arriving time = 1,2, ... Calculate the following condit time points 0< tj < t2<…

A: Customers arrive at a service station according to a Poisson process with a rate λ = 3 per hour.  Nt…

Q: The accompanying specific gravity values describe various wood types used in construction. 0.33…

A: The provided data set is: 0.33 0.35 0.36 0.36 0.37 0.38 0.40 0.40 0.40 0.41 0.41 0.42 0.42 0.42…

Q: Data sets A and B are dependent. Find the critical value, to, to test the claim that Ha = 0. Use a =…

A: Given that Sample size n = 5 Level of significance = 0.05

Q: The accompanying specific gravity values describe various wood types used in construction. 0.34 0.35…

A: Given that: 0.34 0.35 0.36 0.36 0.37 0.38 0.40 0.40 0.40 0.41 0.41 0.42 0.42 0.42 0.42 0.42…

Q: A medical trial is conducted to test whether or not a certain drug can treat a certain allergy. Upon…

A: