The following shows the amount, $${x}$, spent on groceries each week by ${30}$ households. \(105

Question

The following shows the amount, $${x}$, spent on groceries each week by ${30}$ households. $105$ $411$ $52$ $425$ $150$ $78$ $257$ $351$ $450$ $175$ $150$ $318$ $180$ $134$ $57$ $318$ $300$ $190$ $350$ $342$ $520$ $412$ $475$ $97$ $175$ $283$ $144$ $278$ $185$ $200$ Using the class intervals $0 < x\le 100$ , $100 < x\le 200$ and so on, construct a frequency table for the data. Using the grid below, draw a histogram to illustrate the data.

Accepted Answer

(i) Frequencies $4,11,4,5,5,1$ for $0<x\le100,\ldots,500<x\le600$ (ii) Histogram bars over the same intervals with heights $4,11,4,5,5,1$

\(105\)	\(411\)	\(52\)	\(425\)	\(150\)	\(78\)	\(257\)	\(351\)	\(450\)	\(175\)
\(150\)	\(318\)	\(180\)	\(134\)	\(57\)	\(318\)	\(300\)	\(190\)	\(350\)	\(342\)
\(520\)	\(412\)	\(475\)	\(97\)	\(175\)	\(283\)	\(144\)	\(278\)	\(185\)	\(200\)

Frequency and Histogram of Household Grocery Spending

Frequency and Histogram of Household Grocery Spending

Video Solution:

Solution:

Solution locked