Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Berikut Ini Data Sampling Bobot Badan (Gram) Ayam Broiler Umur 4 Minggu Di Kandang Pa Lurah





No ID
Bobot
No ID
Bobot
No ID
Bobot
No ID
Bobot


1
1432
21
1300
41
900
61
1590


2
1565
22
1543
42
980
62
1454


3
987
23
1650
43
1452
63
1326


4
1324
24
1431
44
1322
64
1655


5
1765
25
1439
45
1400
65
1200


6
1342
26
1590
46
1233
66
1500


7
1298
27
1454
47
1300
67
1266


8
1267
28
1326
48
1200
68
1677


9
1356
29
1655
49
1500
69
1543


10
1342
30
1565
50
1266
70
1790


11
1343
31
1765
51
1677
71
1700


12
1454
32
1434
52
1543
72
1454


13
1545
33
1654
53
1790
73
1326


14
1765
34
1200
54
1700
74
1200


15
1675
35
987
55
1200
75
1500


16
1634
36
980
56
1700
76
1266


17
1422
37
990
57
1544
77
1677


18
1344
38
1245
58
1344
78
1543


19
1534
39
870
59
1544
79
1790


20
1611
40
890
60
1320
80
1700




PERTANYAAN
a. Apakah data bobot ayam di atas seragam?
b. Bagaimana bentuk kurvanya (miring ke kanan, ke kiri atau simentris)
c. Bagaimana nilai dugaan rata-rata bobot ayam pada tingkat populasi dengan level kepercayaan 
95% ?

11. Berikut Ini Data Sampling Bobot Badan (Gram) Ayam Broiler Umur 44 Minggu Di Kandang Pa Lurah\newline\begin{tabular}{cccccccc}\newline\hline No ID & Bobot & No ID & Bobot & No ID & Bobot & No ID & Bobot \\\newline\hline 11 & 14321432 & 2121 & 13001300 & 4141 & 900900 & 6161 & 15901590 \\\newline22 & 15651565 & 2222 & 15431543 & 4242 & 980980 & 6262 & 14541454 \\\newline33 & 987987 & 2323 & 16501650 & 4343 & 14521452 & 6363 & 13261326 \\\newline44 & 13241324 & 2424 & 14311431 & 4444 & 13221322 & 6464 & 16551655 \\\newline55 & 17651765 & 2525 & 14391439 & 4545 & 14001400 & 6565 & 12001200 \\\newline66 & 13421342 & 2626 & 15901590 & 4646 & 12331233 & 6666 & 15001500 \\\newline77 & 12981298 & 2727 & 14541454 & 4747 & 13001300 & 6767 & 12661266 \\\newline88 & 12671267 & 2828 & 13261326 & 4848 & 12001200 & 6868 & 16771677 \\\newline99 & 13561356 & 2929 & 16551655 & 4949 & 15001500 & 6969 & 15431543 \\\newline1010 & 13421342 & 3030 & 15651565 & 5050 & 12661266 & 7070 & 17901790 \\\newline1111 & 13431343 & 3131 & 17651765 & 5151 & 16771677 & 7171 & 17001700 \\\newline1212 & 14541454 & 3232 & 14341434 & 5252 & 15431543 & 7272 & 14541454 \\\newline1313 & 15451545 & 3333 & 16541654 & 5353 & 17901790 & 7373 & 13261326 \\\newline1414 & 17651765 & 3434 & 12001200 & 5454 & 17001700 & 7474 & 12001200 \\\newline1515 & 16751675 & 3535 & 987987 & 5555 & 12001200 & 7575 & 15001500 \\\newline1616 & 16341634 & 3636 & 980980 & 5656 & 17001700 & 7676 & 12661266 \\\newline1717 & 14221422 & 3737 & 990990 & 5757 & 15441544 & 7777 & 16771677 \\\newline1818 & 13441344 & 3838 & 12451245 & 5858 & 13441344 & 7878 & 15431543 \\\newline1919 & 15341534 & 3939 & 870870 & 5959 & 15441544 & 7979 & 17901790 \\\newline2020 & 16111611 & 4040 & 890890 & 6060 & 13201320 & 8080 & 17001700 \\\newline\hline\newline\end{tabular}\newlinePERTANYAAN\newlinea. Apakah data bobot ayam di atas seragam?\newlineb. Bagaimana bentuk kurvanya (miring ke kanan, ke kiri atau simentris)\newlinec. Bagaimana nilai dugaan rata-rata bobot ayam pada tingkat populasi dengan level kepercayaan 95% 95 \% ?

Full solution

Q. 11. Berikut Ini Data Sampling Bobot Badan (Gram) Ayam Broiler Umur 44 Minggu Di Kandang Pa Lurah\newline\begin{tabular}{cccccccc}\newline\hline No ID & Bobot & No ID & Bobot & No ID & Bobot & No ID & Bobot \\\newline\hline 11 & 14321432 & 2121 & 13001300 & 4141 & 900900 & 6161 & 15901590 \\\newline22 & 15651565 & 2222 & 15431543 & 4242 & 980980 & 6262 & 14541454 \\\newline33 & 987987 & 2323 & 16501650 & 4343 & 14521452 & 6363 & 13261326 \\\newline44 & 13241324 & 2424 & 14311431 & 4444 & 13221322 & 6464 & 16551655 \\\newline55 & 17651765 & 2525 & 14391439 & 4545 & 14001400 & 6565 & 12001200 \\\newline66 & 13421342 & 2626 & 15901590 & 4646 & 12331233 & 6666 & 15001500 \\\newline77 & 12981298 & 2727 & 14541454 & 4747 & 13001300 & 6767 & 12661266 \\\newline88 & 12671267 & 2828 & 13261326 & 4848 & 12001200 & 6868 & 16771677 \\\newline99 & 13561356 & 2929 & 16551655 & 4949 & 15001500 & 6969 & 15431543 \\\newline1010 & 13421342 & 3030 & 15651565 & 5050 & 12661266 & 7070 & 17901790 \\\newline1111 & 13431343 & 3131 & 17651765 & 5151 & 16771677 & 7171 & 17001700 \\\newline1212 & 14541454 & 3232 & 14341434 & 5252 & 15431543 & 7272 & 14541454 \\\newline1313 & 15451545 & 3333 & 16541654 & 5353 & 17901790 & 7373 & 13261326 \\\newline1414 & 17651765 & 3434 & 12001200 & 5454 & 17001700 & 7474 & 12001200 \\\newline1515 & 16751675 & 3535 & 987987 & 5555 & 12001200 & 7575 & 15001500 \\\newline1616 & 16341634 & 3636 & 980980 & 5656 & 17001700 & 7676 & 12661266 \\\newline1717 & 14221422 & 3737 & 990990 & 5757 & 15441544 & 7777 & 16771677 \\\newline1818 & 13441344 & 3838 & 12451245 & 5858 & 13441344 & 7878 & 15431543 \\\newline1919 & 15341534 & 3939 & 870870 & 5959 & 15441544 & 7979 & 17901790 \\\newline2020 & 16111611 & 4040 & 890890 & 6060 & 13201320 & 8080 & 17001700 \\\newline\hline\newline\end{tabular}\newlinePERTANYAAN\newlinea. Apakah data bobot ayam di atas seragam?\newlineb. Bagaimana bentuk kurvanya (miring ke kanan, ke kiri atau simentris)\newlinec. Bagaimana nilai dugaan rata-rata bobot ayam pada tingkat populasi dengan level kepercayaan 95% 95 \% ?
  1. Check Data Uniformity: To check if the data is uniform, we need to look at the distribution of weights. If the weights are evenly spread out, the data is uniform.
  2. Calculate Data Range: Calculate the range of the data by subtracting the smallest weight from the largest weight.\newlineRange = 1790870=9201790 - 870 = 920 grams.
  3. Determine Skewness: To determine the skewness, we can look at the distribution of the data points. If the mean is greater than the median, the data is right-skewed. If the mean is less than the median, the data is left-skewed. If they are approximately equal, the data is symmetric.
  4. Calculate Mean Weight: Calculate the mean (average) weight of the chickens.\newlineMean = (Sum of all weights) / (Number of weights)\newlineMean = 1432+1565++170080\frac{1432 + 1565 + \ldots + 1700}{80}\newlineMean = 106,21980\frac{106,219}{80}\newlineMean = 1327.73751327.7375 grams.
  5. Calculate Median Weight: Calculate the median weight of the chickens. Since there are 8080 data points, the median will be the average of the 4040th and 4141st values when the data is ordered.\newlineMedian =(890+900)/2= (890 + 900) / 2\newlineMedian =1790/2= 1790 / 2\newlineMedian =895= 895 grams.

More problems from Interpret stem-and-leaf plots