Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Our platform provides a seamless experience for finding precise answers from a network of experienced professionals. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

Heights of certain plants at a nursery are normally distributed with a mean of 85.2cm and a standard deviation of 7.4 cm. If their s-scores are greater than 2.5, the plants are displayed in the main lobby. To the nearest cm, what is the minimum required height for this type of plant to be displayed in the main lobby?

Sagot :

Step-by-step explanation:

(x-85.2)/7.4=2/5

(x-85.2)=18.5

x=18.5+85.2=103.7cm