Students were enquired to answer a question at school and to tell what is most important for them to succeed. Of the numerous replies, one which that stood out was practice. People who generally are successful do not become successful by being born. They work hard and dedicate their lives to succeeding. This is how you can fulfill your goals. followed below are one of the answer and question example that you could potentially make use of to practice and develop your information and also give you insights that will guide you to sustain your study in school.

## Question:

A large store has a customer service department where customers can go to ask for help with store-related issues. According to store records, approximately ¼ of all customers who go to the service department ask for help finding an item. Assume the reason each customer goes to the service department is independent from customer to customer. Based on the approximation, what is the probability that at least 1 of the next 4 customers who go to the service department will ask for help finding an item?

## Answer:

The probability that at least 1 of the next 4 customers who go to the service department will ask for help finding an item is 0.68.

**Step-by-step explanation:**

GIven :

According to store records, approximately of all **customers** who go to the service department ask for **help **finding an item.

Solution :

According to given statement we can say that of all** customers** who go to the service department will **not ask for help**.

Now, the **probability** that at least 1 of the next 4 customers who go to the service department will **ask for help finding an item** is

Therefore, the probability that at least 1 of the next 4 customers who go to the service department will ask for help finding an item is **0.68**.

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They will be able to hopefully help the student handle the question by obtaining the questions and answer examples. Then can make some sharing in a group discussion and also learning with the classmate that is related to the topic, so another student also will have some enlightenment and still keeps up the school learning.