Postingan

2EA13 | STATISTIKA 2** | TETY ELIDA SIREGAR | UJI HIPOTESA

Gambar
SOAL 1. Suatu provider dianggap tidak berkualitas jika kecepatan dalam mengakses gambar dengan ukuran tertentu membutuhkan waktu lebih dari 200 detik. Guna menjaga loyalitas konsumennya, ZIPNet bermaksud menambahkan perangkat lunak pengolah gambar jika kecepatan akses mereka dianggap lambat. Sebelumnya perusahaan ini mengamati kecepatan rata-rata seseorang dalam mengakses gambar. ZIP-Net mencatat rata-rata waktu 64 pelanggan mengakses website bergambar secara lengkap 210 detik, dengan simpangan baku 30 detik. Apakah ZIP-net perlu menambahkan perangkat lunak pengolah gambar? tingkat signifikan 92%. JAWABAN SOAL 2. Stok beras di pulau Jawa dikatakan aman, jika tersedia minimal 32.500 ton. Dalam rangka pemenuhan kebutuhan pangan, terutama beras, pemerintah melakukan penelitian pasokan beras ditiap kabupaten. Dari hasil pengamatan di 36 kabupaten di pulau Jawa, diketahui rata-rata pasokan beras 30.000 ton dengan simpangan baku 5000 ton. BULOG menyatakan bahwa stok pangan...

2EA13|STATISTIKA 2**|TETY ELIDA SIREGAR|PENDUGAAN BAGIAN KE 2

Gambar
Soal 1.Mata kuliah Statistika 2 diikuti oleh   mahasiswa jenjang D3 dan mahasiswa jenjangS1. Dari 40 mahasiswa D3 diketahui nilai rata-rata UTS 70 dengan simpangan baku 8, sedangkan dari 36 mahasiwa S1 diketahui nilai rata-rata UTS 72 dengan simpangan baku 5.   Apakah ada beda nilai Statistika 2 pada mahasisiwa jenjang D3 dan S1? Tingkat signifikan 92%. jawaban 2.Sebuah perusahaan mainan memproduksi mobil-mobilan dengan remote control yang menggunakan dua baterai. Dari 25 baterai diketahui rata-rata umur baterai yang digunakan di produk ini adalah 35 jam. Distribusi umur baterai mendekati distribusi probabilitas normal dengan standar deviasi 5,5 jam. Dugalah rata-rata umur baterai pada tingkat signifikan 90% jawaban

2EA13 | STATISTIKA 2** | TETY ELIDA SIREGAR | PENDUGAAN 1 NILAI RATA-RATA

Gambar
Soal 1  Berdasarkan data dari 5 buah warnet di Margonda, diketahui waktu rata-rata 64 pengguna internet melakukan penjelajahan (browsing) 420 menit setiap minggu dengan simpangan baku 22.5 menit. Pengusaha warnet ingin menanbah jumlah PC yang mereka sediakan, sebelumnya mereka perlu informasi tentang rata-rata waktu yang digunakan seseorang untuk browsing. Prediksilah rata-rata waktu yang digunakan seseorang setiap minggu untuk browsing. Tingkat signifikan 98% JAWABAN : Soal 2  ZIP-Net suatu Internet Provider mencatat rata-rata waktu 36 pelanggan mengakses website bergambar secara lengkap 210 detik, dengan simpangan baku 30 detik. ZIP-Net bermaksud menambahkan perangkat lunak pengolah gambar yang memungkinkan pelanggan lebih cepat mengakses website bergambar. Sebelumnya perusahaan ini ingin mengetahui kecepatan rata-rata seseorang dalam mengakses gambar. Dugalah pada tingkat signifikan 92%.  JAWABAN :

TUGAS BAHASA INGGRIS - POETRY FROM CONDITIONAL SENTENCE (3 TYPE) AND ARTIKEL PASSIVE VOICE

Gambar
POETRY If you love me I  will make you happy at all times If she said YES I would be happy if I had expressed my feeling to her i  would have dated with her  if it rains I will think of you if I had space in your heart I would give you the best of me if she had been in depok I  would have visited her everyday  Indonesia accepts FIFA ban on national coach Aji Santoso: (Tribunnews.com) Indonesia coach Aji Santoso has been banned for four games and fined by FIFA for accusing match officials of taking bribes during a 10-0 loss to Bahrain in World Cup qualifying [1]. The Indonesian Football Association and Santoso said on Wednesday they accepted the punishments but didn't rule out an appeal. Santoso, now coaching the national under-23 side, was fined $6,530. Santoso was red-carded by Lebanese referee Andre Al Ha ddad in the 75th minute of February's match in Manama following all...

TUGAS BAHASA INGGRIS

I. 1. Last year I (go) WENT to England on holiday 2. it (be) WAS Fantastic 3. I (visit) VISITED Lots of intersting places. I (be) WAS with friends of mine 4. in the morning we (walk) WALKED in the street of london 5. in the evenings we (go) WENT to pubs 6. the weather (be) WAS strangely fine 7. it (not/rain WAS NOT a lot 8. but we (see) SAW some beautiful rainbows 9. where (spend/you) DID YOU SPEND your last holiday II. clean - die - enjoy - end - happen - live - open - play - rain - repair - start - stay - want - 1. yesteday evening I WATCHED tv 2. I only CLEANED my teeth four times last week 3. bruce REPAIRED his mountain bike yesterday evening 4. the concert last night STARTED at 7.30 and ENDED at 10 O'clock 5. the accident HAPPENED last sunday afternoon 6. when I was a child I WANTED to be a lawyer 7. mozart LIVED from 1756 to 1791 8. we ENJOYED our holiday last week 9. today the weather is nice, but yesterday RAINED 10. it was hot in the room, so I OP...

MY DAILY ACTIVITY and MY UNFORGETTABLE EXPERIENCE

MY DAILY ACTIVITY Let me introduce myself iam mochammad bagas dwiputra. This is my daily activities. I wake up at 4.30 am for praying, and then I play game until 6.30 o’clock, I take a bath, dressed up, and take a breakfast. At 7.00 am I go to campus by motorcycle and it takes around 15 minutes to get there whren I got there, I dp what collage student usually do. In the afternoon, I getting ready for ashar prayer. After that iam going to play game PUBG MOBILE with my friend until magrib. After that I take a bath and pray.   And the I’ll find out is there any homework, after I do my homework. I will pray and play game again until I fall a sleep. That is it for the story of my daily activity. MY UNFORGETTABLE EXPERIENCE The most unforgettable day for me is the day that I accepted at UPI from SNMPTN. Its my dream university. Its because of my hardwork since im in senior high school, but all of that is in decline with a reason “hard to find a job”,   Iam very sad of th...

short movie - cinta & kasih sayang

Gambar