In a Random Sample of 88 Professional Actors, It Was

question 9

Multiple Choice

In a random sample of 88 professional actors, it was found that 20 were extroverts. Let p represent the proportion of all actors who are extroverts. Find a point estimate for p.

• A)68
• B)0.227
• C)20
• D)0.114
• E)0.773

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Definitions:

Osteoclasts

Cells that break down bone tissue, enabling the body to reshape, repair, and absorb calcium from bone.

Osteoblasts

Cells responsible for bone formation, playing a key role in bone growth and repair.

Osteocytes

Mature bone cells that maintain the bone matrix and communicate with other bone cells to help regulate bone density.

Chondrocytes

The cells that form cartilage, responsible for its maintenance and repair.