Determine whether each data set description represents a sample or complete information? final grades earned by all 30 students enrolled in a math class: names of states on license plates for every fifth car on two floors of a parking garage at the mall: number of emails received in one account every day from the day it was created until it was canceled: number of pennies, nickels, dimes, quarters, and other types of currency contained in a piggy bank: price of a specific brand and flavor of soup based on search engine results for national supermarket chains: hlllppp asap plz

1, sample.

2, sample

3, complete

4, complete

Step-by-step explanation:

If i am wrong, please let me know. i will give points back + a few extra.

Step-by-step explanation:

Final grades earned by all 30 students enrolled in a math class:  complete information

Names of states on license plates for every fifth car on two floors of a parking garage at the mall:  

Number of emails received in one account every day from the day it was created until it was canceled:  

Sample

Number of pennies, nickels, dimes, quarters, and other types of currency contained in a piggy bank:  

Sample

Price of a specific brand and flavor of soup based on search engine results for national supermarket chains:  

complete information

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: