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Garden Market: Plan the Next Sale

Compare random samples of garden-market purchases, produce bag masses, and daily revenue using centers and spreads.

Grade 7MathInteractive · Printable

Aligned to7.SP.B.4

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What’s included

Single worksheet
Auto-graded online
1 Common Core standard
Printable answer key
14 questions
Classroom-ready

Details

Format: Interactive · Printable
Grade: Grade 7
Subject: Math
Question types: Fill in the blank, Multiple choice, Circle the answer, Sorting, Short answer

About this worksheet

What students practice

Students compare populations using sample means, medians, MADs, and IQRs.
Students use sample centers and spreads to make cautious market-planning decisions.
Students distinguish evidence about typical values from guarantees about individual outcomes.

How to use

Have students calculate the sample statistics, then use them to evaluate market plans. Discuss why random samples support estimates rather than guarantees.

Curriculum

Common Core standard covered

7.SP.B.4

Compare two populations informally using the centers and spreads of random samples from each.

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Name Date

Garden Market: Plan the Next Sale

Use random samples to compare sales, produce bags, and daily revenue.

Customer Purchases

A school garden club sells produce at two farmers market stalls. The table shows independent random samples of purchases from the same month. Each value is one customer's purchase total.