Consider the following project.

1. Draw the AON Network Diagram
2. Compute the expected activity time
3. Using the expected activity times, compute the early start, early finish, late start, late finish, and total float for each activity.
4. Compute the probability of completing the critical path in 69 days.

this should be written in Java- Problem: Min/Max Search by Index Develop a program that, given a sequence S of integers as input, produces as output two sequences of positive integers, the first of which indicates all those positions in S at which S's minimum value occurs and the second of which indicates all those positions at which S's maximum value occurs. Positions are numbered starting at zero (0).

Facts ● Scanner has a method that returns a boolean indicating whether a next integer exists in its input stream ( hasNextInt() ) ● Scanner objects can be initialized to to scan String data as input.

Sample input

3

3 6 -1 4 6 5 3

0 0 0 0

-4 45 2 0 3 5 11 -7 854 25 3 -7 4 -3

Sample output

3 6 -1 4 6 5 3

2

1 4

0 0 0 0

0 1 2 3

0 1 2 3

-4 45 2 0 3 5 11 -7 854 25 3 -7 4 -3

7 11

8

Input The input will begin with a single line containing T , the number of test cases to follow. The remaining lines contain the T sequences, one line per sequence. Each of these lines contains the values in the sequence. Each such value is separated from the next by at least one space.

Output For each sequence given as input, there should be four lines of output. The first line echos the given sequence. The second line indicates the positions at which the minimum value occurs. The third line indicates the positions at which the maximum value occurs. The fourth line is blank.

A study by Staub, 1970, was concerned with the effects of instructions to young children and their subsequent attempts to help another child (apparently) in distress. Twenty-four first-grade students were randomly assigned to one of three groups. The first group was labeled as indirect responsibility (IR). Students in the IR group were informed that another child was alone in an adjoining room and had been warned not to climb up on a chair. The second group was labeled direct responsibility one (DR1). Students in the DR1 group were told the same story as in the IR condition, but was also told that they were left in charge and to take care of anything that happened. The students were given a simple task, and the researcher left the room. The students then heard a loud crash in the adjoining room followed by a minute of sobbing and crying. Students in the third group, direct responsibility two (DR2), had the same instructions as the DR1 group, but the sounds of distress also included calls for help. Ratings from 1 (no help) to 5 (went to the adjoining room) were given to each student by an observer sitting behind a one-way mirror. The ratings are given below.

PART A: Perform a one-way ANOVA in SPSS with α = .05

PART B: Write an APA-style summary of your findings for the study based on the analyses you just completed (No more than half a page - no less than 2 paragraphs).

6. Measures of linear relationship - Covariance and coefficient of correlation

Consider a data set consisting of observations for three variables: x, y, and z. Their sample means, variances, and standard deviations are shown in Table 1.

Table 1

Table 2 shows the observations for x and y and their corresponding deviations from the sample means.

Table 2

The sample covariance between x and y is     .

The sample correlation coefficient between x and y is     .

Table 3 shows the observations for y and z and their corresponding deviations from the sample means.

Table 3

The sample covariance between y and z is     .

The sample correlation coefficient between y and z is     .

Table 4 shows the observations for x and z and their corresponding deviations from the sample means.

Table 4

The sample covariance between x and z is     .

The sample correlation coefficient between x and z is     .

Select the best conclusion based on your calculations of the preceding correlation coefficients.

The calculations show a negative linear relationship between x and y, a positive linear relationship between y and z, and no relationship between x and z.

The calculations show no linear relationship between x and y, a negative linear relationship between y and z, and a negative linear relationship between x and z.

The calculations show a negative relationship between x and y, a positive relationship between y and z, and a negative relationship between x and z.

The calculations show a positive linear relationship between x and y, a negative linear relationship between y and z, and a negative linear relationship between x and z.

Find the volume of the solid obtained by rotating the region bounded by x = 4- (y-1) ^ 2; x + y = 4 on the X axis, you must graph the region

question 8 parts a-e

a

Returns on stocks X and Y are listed below:

What is the correlation of returns on the two stocks?

Please round your answer to the nearest hundredth.

Note that the correct answer will be evaluated based on the full-precision result you would obtain using Excel.

b

Returns on stocks X and Y are listed below:

Consider a portfolio of 70% stock X and 30% stock Y.

What is the mean of portfolio returns?

Please specify your answer in decimal terms and round your answer to the nearest thousandth (e.g., enter 12.3 percent as 0.123).

c

Returns on stocks X and Y are listed below:

Consider a portfolio of 60% stock X and 40% stock Y.

What is the (population) variance of portfolio returns?

Please round your answer to six decimal places.

Note that the correct answer will be evaluated based on the full-precision result you would obtain using Excel.

d

Summary statistics for returns on two stocks X and Y are listed below.

The covariance of returns on stocks X and Y is 0.002700. Consider a portfolio of 70% stock X and 30% stock Y.

What is the mean of portfolio returns?

Please specify your answer in decimal terms and round your answer to the nearest thousandth (e.g., enter 12.3 percent as 0.123).

e

Summary statistics for returns on two stocks X and Y are listed below.

The covariance of returns on stocks X and Y is 0.001800. Consider a portfolio of 20% stock X and 80% stock Y.

What is the variance of portfolio returns?

Please round your answer to six decimal places.

Note that the correct answer will be evaluated based on the full-precision result you would obtain using Excel.

The Naples Newspaper completes production of its daily edition by 5 a.m. A truck picks up pallets loaded with newspapers and delivers them to four neighbor sites, where carriers sort and fold the papers for individual routes. The mileage between locations is shown in the table below. Currently, the truck picks up the number of pallets required by each customer at the factory, delivers them, and then returns to the factory to get the papers for the next customer (i.e., current route 0-1-0-2-0-3-0-4-0). The truck always returns to Scottsville and gets 10 miles per gallon using diesel fuel. A truck can carry up to 17 pallets. A gallon of diesel fuel is $2.50. The newspaper operates 365 days per year.

1. How many miles does the truck travel each day using the current route? What is the total number of miles traveled annually? Round your answers to the nearest whole number.

   miles per day
   miles per year

2. Use the Clarke-Wright Method to find a more efficient route. Round your answers to the nearest whole number.

   Routes	Travel Distance (miles)
   0-1-0, 0-1-2-0, 0-1-3-0, 0-1-4-0
   0-2-0, 0-2-3-0. 0-2-4-0
   0-2-3-0, 0-4-0, 0-3-4-0
   Total

3. How many miles, gallons, and dollars can be saved per year by adopting the current versus shorter route found by the Clarke–Wright Method? Do not round intermediate calculations. Round your answers to two decimal places.

   miles per year
   gallons per year
   $  per year

4. How many pounds of gas are emitted into the atmosphere and saved per year using the shortest truck route versus the current truck route? Assume that one gallon of gas generates 13 pounds of carbon dioxide and other global-warming gases from the truck's tailpipe. Do not round intermediate calculations. Round your answer to one decimal place.

   lbs of gas per year

Using the data shown below, determine the dominance relationships as well as genotypes of the parental plants by analyzing the phenotypes affecting flower colour (blue or white) or pod shape (pointed or rounded) in the progeny from each cross (i-iii). Use C and c to designate the dominant and recessive alleles for colour and S or s to designate the dominant and recessive alleles for shape. Parents: Progeny i. blue, pointed x blue, pointed 3/4 blue, pointed 1/4 white, pointed ii. blue, pointed x white, pointed 6/16 white, pointed 2/16 white, rounded 6/16 blue, pointed 2/16 blue, rounded iii. blue, pointed x white, rounded 1/4 blue, pointed 1/4 blue, rounded 1/4 white, pointed 1/4 white, rounded a. Using the appropriate symbols, state the dominant and recessive alleles for these two traits. Briefly explain your answer. b. Fill in the genotypes for the parents in each cross and briefly explain your rationale in each case. i. ________X ________ ii. ________X ________ iii. ________X ________

For the Facebook data​ provided, find the​ range, variance, standard​ deviation, and interquartile range for hours​ online/week and number of friends in the sample using the appropriate Excel function. Compare these measures of location.Student Gender Hours online/week Friends 1 female 9 100 2 female 5 60 3 female 2 50 4 female 12 110 5 male 4 50 6 female 2 80 7 male 10 450 8 female 7 90 9 female 2 30 10 female 4 150 11 female 12 380 12 male 7 120 13 female 6 80 14 male 3 200 15 male 8 430 16 female 7 170 17 male 4 90 18 female 6 240 19 female 4 280 20 female 2 30 21 female 10 400