CUET Mathematics - Data available for profit (₹ Thousands) of a company as | Year | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | |---|---|---|---|---|---|---|---| | Profit(₹ 000) | 114 | 130 | 126 | 144 | 138 | 156 | 164 | Based on the above data using least square method the trend value for the year '2007' is | PYQs + Solutions

CUET Mathematics 2025 2 June Shift 1

Statistics & Applications

Medium

applied

147.64

138.86

130.57

131.22

✅ Correct Option: 2

Related questions:

15 May Shift 2

The number of letters posted in a certain city on each day for a week is given as follows: 40, 55, 28, 25, 31, 52, 43. Which of the following is not an entry in the three-day moving averages?

15 May Shift 1

Year (t)	2010	2011	2012	2013	2014	2015	2016
Sales (in Rs. crores) (y)	6	8	9	11	13	17	20

In reference to the above data, which of the following statements are correct? (where $x = t - 2013$ )

(A) If the equation of the straight line trend is $y = 12 + 2.29 x$ , then the trend value for the year 2017 is 21.16.

(B) If the equation of the straight line trend is $y = 12 + 2.29 x$ , then the trend value for the year 2013 is 11.

(D) If $(y_1, y_2),(x_2, y_2),(y_3, y_3),......,(y_n, y_n)$ denote the time series and $y_t$ are the trend values of the variable y, then $\sum_{i=1}^{n}(y - y_t) = 0$ .

Choose the correct answer from the options given below:

27 May Shift 1

Match List-I with List-II

List-I	List-II
(Example)	(Components of Time Series)
(A) Lockouts and strikes	(I) Secular trend
(B) Rise and fall of share market	(II) Seasonal trend
(C) Continuous decline in death rate	(III) Irregular trend
(D) The rise in prices before Diwali	(IV) Cyclical trend

Choose the correct answer from the options given below:

CUET Mathematics 2025 2 June Shift 1 PYQs

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