Note Radar

TASK 1 A healthy adult has a need to work. This is part of human development. Everybody works, whether you are a housewife, self-employed or an employee. Working adults spend an average of ten hours at the workplace. Thus, the workplace has a significant impact on an individual's mental health and well-being. A safe and healthy workplace ensures work efficiency and makes working pleasurable and satisfying. Poor working conditions on the other hand, will create a stressful work atmosphere. A little stress at work is good as it enhances productive performance. However, when the stress becomes excessive and unmanageable it can seriously affect one's health. Personal difficulties, family problems and stressful life events can make it worse (BERNAMA, 2017). As a part of the responsibilities of the occupational safety and health professionals, you are required to conduct a stress survey by using Google Forms application. You can use any validated questionnaires related to job stress

Question 1   According to an e-hailing operator, the average number of customers between 7am to 10am is 11, with a variance of 3. His friend from another area does not believe that the variance is 3. He counts the number of customers in 12 other areas and obtained the data as in Table 1. Table 1 Area Number of Customers 1 2 3 4 5 6 7 8 9 10 11 12 12 11 10 9 8 13 11 10 12 8 6 10   a)       Construct a complete hypothesis test to test the friend’s claim at a   = 0.05. b)       Based on your answer in (a) state a brief summary of the overall variance number of customers. Question 2   A principal of a private school would like to know whether the median salary of parents is more than RM8000 per month. Data of salary for 10 parents is shown in Table 2. Table 2 Parent Salary (RM) 1 2 3 4 5 6 7 8 9 10

CLO3: Menzahirkan pemahaman terhadap anatomi dan fisiologi dalam bidang keselamatan dan kesihatan pekerjaan. (A3, PLO1) Untuk sesuatu bahan kimia menyebabkan bahaya kepada kesihatan seseorang, pertamanya ia perlu bersentuhan atau masuk ke dalam tubuh seseorang individu dan ia haruslah boleh menyebabkan kesan biologi terhadap tubuh tersebut. Bahan kimia yang masuk ke dalam perut samada termakan mucus tercemar yang dikeluarkan daripada paru-paru, atau dengan memakan atau minum makanan tercemar. Makanan dan minuman kebiasaannya kerap tercemar melalui tangan, sarung tangan atau pakaian yang tidak dibasuh, atau ditinggalkan terdedah di tempat kerja. Menggigit kuku dan merokok juga menyumbang kepada pendedahan. Sumber: Canadian Centre for Occupational Health and Safety TUGAS 1 Anda sebagai Pegawai Keselamatan dan Kesihatan (SHO) di salah satu syarikat pengeluaran cat di Lembah Klang telah diminta oleh pengurus kanan syarikat anda untuk menjalankan latihan kepada pekerja-pekerja bahagian pen