فرضیه تحقیق: فرضيه‌ای است كه به بیان رابطه بين متغيرها ميپردازد و انتظارات پژوهشگر را نشان ميدهد. استفاده از هر نوع بستگی به هدف و دیدگاه پژوهشگر و وجود شواهد علمی قبلی دارد. که به دو دسته تقسيم ميشوند: 1⃣فرضیه جهت‌دار یا فرضیه یک دامنه (directional hypothesis) 2⃣فرضیه بدون جهت یا فرضیه دو دامنه (nondirectional hypothesis)
فرضیه تحقیق: فرضيه‌ای است كه به بیان رابطه بين متغيرها ميپردازد و انتظارات پژوهشگر را نشان ميدهد. استفاده از هر نوع بستگی به هدف و دیدگاه پژوهشگر و وجود شواهد علمی قبلی دارد. که به دو دسته تقسيم ميشوند: 1⃣فرضیه جهت‌دار یا فرضیه یک دامنه (directional hypothesis) 2⃣فرضیه بدون جهت یا فرضیه دو دامنه (nondirectional hypothesis)
The STAR Market, as is implied by the name, is heavily geared toward smaller innovative tech companies, in particular those engaged in strategically important fields, such as biopharmaceuticals, 5G technology, semiconductors, and new energy. The STAR Market currently has 340 listed securities. The STAR Market is seen as important for China’s high-tech and emerging industries, providing a space for smaller companies to raise capital in China. This is especially significant for technology companies that may be viewed with suspicion on overseas stock exchanges.
The lead from Wall Street offers little clarity as the major averages opened lower on Friday and then bounced back and forth across the unchanged line, finally finishing mixed and little changed.The Dow added 33.18 points or 0.10 percent to finish at 34,798.00, while the NASDAQ eased 4.54 points or 0.03 percent to close at 15,047.70 and the S&P 500 rose 6.50 points or 0.15 percent to end at 4,455.48. For the week, the Dow rose 0.6 percent, the NASDAQ added 0.1 percent and the S&P gained 0.5 percent.The lackluster performance on Wall Street came on uncertainty about the outlook for the markets following recent volatility.
