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enot [183]
3 years ago
8

A manager at a pizza shop wants to start visually checking finished pizzas, but she doesn't have time to check every pizza. She

decides to check a random pizza in the first 20 made each day, and then check every 20th pizza thereafter. What type of sample is this?​
Mathematics
1 answer:
SashulF [63]3 years ago
8 0

Answer:

Systematic sampling

Step-by-step explanation:

Systematic sampling is a form of random sampling that involves sampling based on numbering the members of the population and selecting the sample at a given specified interval.

However, when the systematic sampling technique is used, it is necessary to ensure that the numbering of the population does not result in an ordering of the population such that the selected sample will consist more of a particular group of the population.

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The Badgers and the Cougars have won the same number of games. However, the Badgers have won a greater percent of their games th
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3 years ago
Read 3 more answers
Help me please and thank you
posledela

Answer:

m∠N = 85°

Step-by-step explanation:

<u>Properties of a parallelogram</u>

  • opposite sides are parallel and equal in length
  • opposite angles are equal
  • interior angles that lie on the same side of the transversal are supplementary - their sum is 180°

Therefore,

m∠M + m∠N = 180°

⇒ 95° + m∠N = 180°

⇒ m∠N = 180° - 95°

⇒ m∠N = 85°

--------------------------------------------------------------------------------------

<u>Additional calculations</u>

m∠M = m∠P = 95°

m∠N = m∠L = 85°

MN = LP

ML = NP

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