Question

A consumer report counted 72 low-quality, 112medium-quality, and 711 high-quality computers based on a random sample. The report went on to say that all computers, regardless of quality, are packaged identically and sold at the same price.
Use the observed frequencies to create a probability model for the quality of the next computer purchased.
Input your answers as fractions or as decimals rounded to the nearest hundredth.​

Answer 1

Answer:

B we h e jeet it we u wer u wer u tu ja rhi ye تو ye یہ dueyti

Answer 2

The required probability would be 0.80.

Step-by-step explanation:

Since we have given that

Number of low quality = 72

Number of medium quality = 112

Number of high quality = 711

So, Probability for the quality of the next computer purchased should be the highest frequency, ie high quality.

So, it becomes,

$\dfrac{711}{72+112+711}=\dfrac{711}{895}=0.7944$

Hence, the required probability would be 0.80.

# learn more:

A consumer report counted 72 low-quality, 112medium-quality, and 711 high-quality computers based on a random sample. The report went on to say that all computers, regardless of quality, are packaged identically and sold at the same price.

Use the observed frequencies to create a probability model for the quality of the next computer purchased.

Input your answers as fractions or as decimals rounded to the nearest hundredth.​

https://brainly.in/question/15634482