Suppose that a simple random sample is used to estimate the proportion of families in a certain area that are living below the poverty level.
(a) If this proportion is roughly .15, what sample size is necessary so that the standard error of the estimate is .02?
(b) With no assumption about this proportion, what sample size is necessary so that the standard error of the estimate is .02?
While thinking about the pragmatic group occasion, situated in the Llandysul Paddlers and Canoe focus on the first and second of November, numerous instances of cooperation and administration were appeared by the gathering individuals. At the point when looked with a portion of the undertakings and issues that the happened amid the occasion, diverse individuals from the group showed different attributes that indicated them to be group specialists or group pioneers, and once in a while even both. The accompanying report thinks about a few raised amid the occasion, and plans to indicate instances of authority and cooperation in real life. The report likewise talks about different subjects which incorporate, yet are not restricted to, how the group created throughout the end of the week, what administration aptitudes and systems were secured by the occasion and how initiative abilities were produced and affected by the occasion. Different points which are pertinent to the topic with additionally be examined >