Friday
Banana Bob's Fruit Shop - Sheet 1
Banana Bob sells the best and cheapest fait and veg for miles around Work out how much yo
hun for these fruits and vegetables Show your working and units. Don't forget to find ou
2. 700g of
3. 200g of pears
1.500g of carrots
Price
Carrots
Pears
Apples
Cherries
Pineapples
Sweet potatoes
Broccoli
4. 800g of apples
5. 400g of
cherries
6. 300g of
coconuts
Coconuts
Watermelon
Raspberries
Corn on the
Bananas
7. 600g of
broccoli
8. 800g of sweet
potatoes
9. 900g of
pineapple
How much
altogether?
1
10. 300g of
raspberries
11. 700g of com
on the cob
12. 2kg of
watermelon
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twinkl

Acell phone company offers two plans to its subscribers. at the time new subscribers sign up, they are asked to provide some demographic information. the mean yearly income for a sample of 40 subscribers to plan a is $45,000 with a standard deviation of $9,200. for a sample of 25 subscribers to plan b, the mean income is $64,300 with a standard deviation of $7,100. at the 0.025 significance level, is it reasonable to conclude the mean income of those selecting plan b is larger? assume unequal population standard deviations. hint: for the calculations, assume the plan a as the first sample. what is the decision rule? (negative amount should be indicated by a minus sign. round your answer to 3 decimal places.) compute the value of the test statistic. (negative amount should be indicated by a minus sign. round your answer to 2 decimal places.) what is your decision regarding h0 ? reject h0 fail to reject h0 compute the p-value. less than 0.01 between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 greater than 0.10