Homework Answers
ANSWER:
Given that,
Evaluate the combination. 10C3
We know that,
C(n,r) = nCr = n! / (r!(n-r)!)
10C3 = 10! / (3!(10-3)!)
10C3 = 10! / (3!*7!)
10C3 = (10*9*8*7*6*5*4*3*2*1) / ((3*2*1)*(7*6*5*4*3*2*1))
10C3 = 3628800 / ((6)*(5040))
10C3 = 3628800 / 30240
10C3 = 120
----------------------------------------------------------------------The End ------------------------------------------------------------------------
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Fest ALEKS Ca'p. Week 3 Homework < 17 18 19 20 21 22 23 24 Question...
O A. Ов. О с. 18, 19, 20, 21, 22, 23, 24 18, 18, 19, 19,...
O A. Ов. О с. 18, 19, 20, 21, 22, 23, 24 18, 18, 19, 19, 19, 20, 20, 20, 20, 20, 21, 22, 22, 23, 24 118, 119, 120. 121. 122, 123, 124. 218, 219, 220, 222, 319, 320, 420, 520 O D. 18, 1.8, 1.9, 1.9, 1.9,20,20, 20,20, 2.0, 2.1, 22, 22, 23, 24 The macimum data entry is 17 18 19 20 21 22 23 24 25
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Data for excel
Week
16
17
18
19
20
21
22
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# of defects per lot
9
2
19
14
18
7
14
13
17
12
Week 6 17 819 20 21 2223 24 25 14 13 172 ее # of defects per lot 2 19 1418 Problem 3 Chobani has a production line for packaging its Greek yogurt cups. The company specifies that each cup should contain at least 5.2 fl oz (fluid ounces) and at...
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14 24 18 23 21 18 16 14 23 17 15 13 19 23 24 14 16 26 21 14 15 22 16 12 20 23 19 26 20 25 21 19 21 25 23 25 25 19 20 15 (a) Develop a frequency distribution using classes of 12-14, 15-17, 18-20, 21-23, and 24-26. Class Frequency 12-14 15-17 18-20 21-23 24-26 Total (b) Develop a relative frequency distribution and a percent frequency distribution using the classes in part (a). If...
Consider the following data. 14 21 23 20 16 19 22 26 15 16 23 25...
Consider the following data. 14 21 23 20 16 19 22 26 15 16 23 25 24 20 15 20 19 20 21 13 17 17 18 23 26 21 22 15 20 18 25 24 15 23 25 19 21 24 21 19 (a) Develop a frequency distribution using classes of 12–14, 15–17, 18–20, 21–23, and 24–26. Class Frequency 12–14 15–17 18–20 21–23 24–26 Total (b) Develop a relative frequency distribution and a percent frequency distribution using the classes...
Week Sales (100s of gallons) 1 18 2 22 3 19 4 24 5 17 6...
Week
Sales (100s of gallons)
1
18
2
22
3
19
4
24
5
17
6
16
7
21
8
19
9
23
10
21
11
15
12
21
a. using a weight of 1/2 for the most recent observation, 1/3
for the second most recent observation, and 1/6 for the third most
recent observation, compute a three-week weighted moving average
for the time series (to 2 decimals). Enter negative values as
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b. compute the MSE for the...
Simplying radicals 16. 12 17. 18 18. 32 19. -2 27 20. 9x 21. -8y 22....
Simplying radicals
16. 12 17. 18 18. 32 19. -2 27 20. 9x 21. -8y 22. 3 25m 23. 45w 24. 9,/20p 25. 50x 26, ?48m2n :-30
Sales (1000s of gallons) 18 Week 19 23 17 16 20 17 23 19 10 12...
Sales (1000s of gallons) 18 Week 19 23 17 16 20 17 23 19 10 12 a. Compute four-week and five-week moving averages for the time series. If required, round your answers to two decimal places. 4 Period Period Moving ge Average Moving Averag WeekSales 18 19 23 17 16 19.6x 20.25 V 1911 19.4| 20 19.2x 19.25x 23 18.81 × 1019 1918.8 19.2x 11 14 20 ]X 18.75 12 b. Compute the MSE for the four-week and five-week moving...
Please write in the answer clear. Will leave like if its correct . Age Gen Sibs Work Exercise Units Mom 18 M 1 20 10 15 6 17 F 3 0 7 15 14 23 M...
Please write in the answer clear. Will leave like if its
correct
.
Age
Gen
Sibs
Work
Exercise
Units
Mom
18
M
1
20
10
15
6
17
F
3
0
7
15
14
23
M
3
20
5
13
8
20
M
2
0
5
15
16
18
F
4
22
6
16
9
20
F
2
11
7
20
20
34
F
1
48
10
10
18
22
F
3
37
13
13
18
19
M
3
0...
help with D July August September October 19 22 23 17.50 18.50 19 20.25 15+20+18-17=70/4-17.50 20+18+17+19=74/4-18.50...
help with D
July August September October 19 22 23 17.50 18.50 19 20.25 15+20+18-17=70/4-17.50 20+18+17+19=74/4-18.50 18+17+19+22=76/4-19 17+19+22+23=81/20.25 C) six months average 19 18 January February March April May June July August September October 19 22 23 17.83 19+18+15+20+18+17=107/6=17.83 17.83 18+15+20+18+17+19=107/617.83 18.50 15+20+18+17+19+22-111/618.50 19.83 20+1817+19+22+23-119/619.83 D) a three-month weighted average using 60 for the prior month, 30 for 2 months prior, and 10 for three months prior 113 words English (United States
x 1 11 20 16 19 15 16 10 x2 17 21 17 21 19 21...
x 1 11 20 16 19 15 16 10 x2 17 21 17 21 19 21 14 x3 19 22 21 22 24 23 X4 25 16 17 18 18 x5 26 18 18 22 21 Test at a = 0.10 to determine if the population means are all the same. 1. The null hypothesis is Ho: OM = M2 = M3 = Hy = 45 Oui = ly = H3 = 44 OH = H2 = 43 2. This...
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Data for excel
Week
16
17
18
19
20
21
22
23
24
25
# of defects per lot
9
2
19
14
18
7
14
13
17
12
Week 6 17 819 20 21 2223 24 25 14 13 172 ее # of defects per lot 2 19 1418 Problem 3 Chobani has a production line for packaging its Greek yogurt cups. The company specifies that each cup should contain at least 5.2 fl oz (fluid ounces) and at...
Week
Sales (100s of gallons)
1
18
2
22
3
19
4
24
5
17
6
16
7
21
8
19
9
23
10
21
11
15
12
21
a. using a weight of 1/2 for the most recent observation, 1/3
for the second most recent observation, and 1/6 for the third most
recent observation, compute a three-week weighted moving average
for the time series (to 2 decimals). Enter negative values as
negative numbers.
b. compute the MSE for the...
Simplying radicals
16. 12 17. 18 18. 32 19. -2 27 20. 9x 21. -8y 22. 3 25m 23. 45w 24. 9,/20p 25. 50x 26, ?48m2n :-30
Sales (1000s of gallons) 18 Week 19 23 17 16 20 17 23 19 10 12 a. Compute four-week and five-week moving averages for the time series. If required, round your answers to two decimal places. 4 Period Period Moving ge Average Moving Averag WeekSales 18 19 23 17 16 19.6x 20.25 V 1911 19.4| 20 19.2x 19.25x 23 18.81 × 1019 1918.8 19.2x 11 14 20 ]X 18.75 12 b. Compute the MSE for the four-week and five-week moving...
Please write in the answer clear. Will leave like if its
correct
.
Age
Gen
Sibs
Work
Exercise
Units
Mom
18
M
1
20
10
15
6
17
F
3
0
7
15
14
23
M
3
20
5
13
8
20
M
2
0
5
15
16
18
F
4
22
6
16
9
20
F
2
11
7
20
20
34
F
1
48
10
10
18
22
F
3
37
13
13
18
19
M
3
0...
help with D
July August September October 19 22 23 17.50 18.50 19 20.25 15+20+18-17=70/4-17.50 20+18+17+19=74/4-18.50 18+17+19+22=76/4-19 17+19+22+23=81/20.25 C) six months average 19 18 January February March April May June July August September October 19 22 23 17.83 19+18+15+20+18+17=107/6=17.83 17.83 18+15+20+18+17+19=107/617.83 18.50 15+20+18+17+19+22-111/618.50 19.83 20+1817+19+22+23-119/619.83 D) a three-month weighted average using 60 for the prior month, 30 for 2 months prior, and 10 for three months prior 113 words English (United States
x 1 11 20 16 19 15 16 10 x2 17 21 17 21 19 21 14 x3 19 22 21 22 24 23 X4 25 16 17 18 18 x5 26 18 18 22 21 Test at a = 0.10 to determine if the population means are all the same. 1. The null hypothesis is Ho: OM = M2 = M3 = Hy = 45 Oui = ly = H3 = 44 OH = H2 = 43 2. This...
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