help wanted online data series

Maria wants to know the favorite color of grade 3 students. Which question do you think Maria should ask to get the data? => Do you prefer your school uniform to be of green color or white? or Do you like your dress color? or What is your favorite subject? or What is your favori..

Indicated sum of the terms in a sequence is called a series. The result of performing the additions is the sum of the series...

Emily wants to make a graph with data 3 oz, 18 oz, 8 oz, and 11 oz. Which set of numbers can she use for the scale? => 0, 4, 8, 12, 16 or 3, 8, 11, 18 or 0, 3, 6, 12, 15, 18 or 0, 4, 8, 12, 16, 20..

John earns $13 per hour. Every month, 5% of his total pay is deducted for taxes. He wants to earn at least $1,200 per month. Which of the following best describes the data? => 13 n + 0.5 < 1,200 or 13 n - 0.05(13 n ) ≤ 1,200 or 13 n - 0.05(13 n ) = 1,200 or 13 n - 0.5(13 n..

Let AB and CD be two intersecting lines intersecting at O, forming four angles. XOX and YOY bisect the four angles. Let P be a point in the plane such that if PM ^ AB and PN ^ CD, then PM=..

Two lines AB and CD intersect at O forming four angles XOX and YOY are the lines bisecting the four angles. P is a point of (XOX) U (YOY) such that PM ^ AB and PN ^ ..

The table shows the number of people going on a picnic in a mini bus. Tom wants to represent the data in a bar graph. Which explanation holds good for Tom′s choice of graph? Passenger Number Men 21 Women 17 Children 9 => Yes, because only a bar graph shows trends or change..

A library authority wanted to find out, ahead of its bulk purchase of books, about library user's preference for the type of books. Towards this, they conducted a random sample survey among males and females and the data is presented in the table: Romance Biographies and Self-..

The amount spent for research and development in Chemistry Lab Inc., for the years 1998 to 2003 is shown. Which time series graphs represents the data shown? Year 1998 1999 2000 2001 2002 2003 Amount ($) 7900 8230 8937 11271 13877 15203 => Graph 2 or neither Graph 1 nor Graph 2 ..

In 1970, there were less than 50 software companies in Smart City Software Park. The number of these software companies has changed over the years. Construct a time series graph for the data and comment on the findings. Year Software companies 1992 69 1993 79 1994 103 1995 112 1..