Jambi Province is one of the province in western Indonesia, which was affected by COVID-19 in March and until mid-September the number confirmed positive reached 345 people. Until now COVID-19 has become a pandemic.Based on this data, it is necessary to predict the number of COVID-19 in Jambi Province, including every district in Jambi city. Double exponential smoothing: The Holt two-parameter method determines the value of the trend with a tang parameter different from the parameter used in the original series. The principle of forecasting using multiple exponential smoothing: The Holt two-parameter method uses two smoothing constants with values between 0 and 1. Based on the results of forecasting using the double exponential smoothing by Holt method, it can be seen that the number of confirmed cases of Covid-19 in each region in Jambi Province continues to increase. This case is estimated to increase to 352 people in mid-October.
The compound Poisson distribution as the sum of independent and identically random variables from geometric distribution is characterized by using characteristic function. The characteristic function of this compound distribution is obtained by Laplace-Stieltjes transform. It is provided a characterization of this compound distribution employing the properties of characteristic function as continuous and positively definite function.
Program pengabdian kepada masyarakat (PPM) merupakan salah satu wujud dari Tridharma Perguruan Tinggi. Berdasarkan hasil observasi, Guru MGMP Matematika Wil IV Kab. Muaro Jambi yang menjumpai siswa lebih dominan menggunakan android untuk bermain. Pada kenyataannya android dapat dimanfaatkan sebagai media untuk belajar matematika agar lebih mudah salah satunya melalui aplikasi yaitu Mathway versi Web. Untuk itu Tema PPM ini yaitu Pelatihan Pembelajaran Matematika Berbasis Android untuk Memecahkan Masalah Matematika di Bidang Aljabar Pada MGMP Matematika Kab. Muaro Jambi. Kegiatan ini dilakukan secara daring melalui platform ZOOM. Metode pelaksanaannya berupa pendekatan tentang rencana program dan pelaksanaan. PPM ini dilaksanakan tanggal 27 November 2021 dengan jumah peserta 25 orang. Setelah melaksanakan kegiatan PPM ini, para peserta yang berpartisipasi sangat antusias dan 95% peserta pelatihan merasa software berbasis android lebih mudah diperoleh, diaplikasikan serta bisa membantu memahami pelajaran di sekolah.
A capital market is a market in which long-term trading of financial assets takes place, or a market in which various financial instruments are traded. The development of capital markets promotes the economic development of the country. The form of investment in the capital market is in the form of shares. Because stock prices are constantly fluctuating, capital market participants need analysis to help predict future stock prices. PT Aneka Tambang TBK or ANTM for short is one of the stocks traded in Indonesia's capital market. This study applied the Box-Jenkins ARIMA method for the period from July 2021 to November 2021 to determine the optimal forecast model for stock price fluctuations of ANTM, and obtained forecast results in December 2021. It is intended to The best preserved model is his ARIMA model (3,2,0) and ANTM's December 2021 stock price forecast results are down.
The community's HBM (Health Belief Model) analysis of the COVID-19 vaccination needs to be done. This perceived threat assessment is based on perceived vulnerability and seriousness. Judgments to behave in response to perceived threats are also influenced by cues to action. Variables that cannot be explained directly or variables that require explanation from other variables are called latent variables. Latent variables consist of exogenous and endogenous variables. This study aims to analyze the public health belief model of the city of Jambi towards COVID-19 vaccination with the structural equation modeling (SEM) method. The results showed that the health belief model for COVID-19 vaccination in Jambi City, vaccination actions were significantly influenced by perceptions of benefits and barriers. Perceived benefits and barriers were significantly affected by perceived severity and seriousness and then perceived severity and seriousness were significantly influenced by cues to action. However, demographics including age, occupation, income and beliefs in this study did not significantly influence a person to vaccinate. The proposed model can be accepted based on the goodness of fit indicator
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.