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Laabri

7th Math 5.5

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Last updated about 3 years ago
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**Do not move ahead to the exit ticket**

Please work on recommended/challenge skills on IXL to get yourself ready for the end of the year!

ET

4

Math - [Lesson 5.5]

Teacher: Mr. Kovalik (408) 314-1092

Objective and Summary:

SWBAT calculate probabilities for chance experiments that do not have equally likely outcomes

Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Veggies--Mr. Mancini eats far healthier than Mr. Kovalik. On any given day, he eats 1, 2, 3, or 4 pounds of fruits and vegetables. The probabilities are given in the table below. Answer the questions in the SYW section

CFS:

#1: Accurately interprets data from table

#2: Uses accurate operations to calculate probabilities

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Baskets—Mr. Hernandez is training Prize students up to be competition-ready in basketball next year. Greg is working on his free throw skills and records the probabilities for the number of free throws he makes in a row.

CFS:

#1: Accurately interprets data from table

#2: Uses accurate operations to calculate probabilities

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Couch Paultato—Ms. Paul spends a lot of time on YouTube and TikTok. The probabilities for the number of hours of videos she watches on any day are below.

CFS:

#1: Accurately interprets data from table

#2: Uses accurate operations to calculate probabilities

#3: Accurately creates equivalent fractions

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Goals--Prize's soccer team has the following probabilities of scoring goals in any given game.

CFS:

#1: Accurately interprets data from table

#2: Uses accurate operations to calculate probabilities

#3: Accurately creates equivalent fractions

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

SPICY SBAC REVIEW--Try if you have time (optional)

A salesman is selling cookware sets for $120. He receives 22.5% of all sales as commission.

The salesman sells 4 units on Monday but an unknown number of units on Tuesday. He made a combined total of $351 in commission for the two days.

How many cookware sets did he sell on Tuesday?

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

HW—Emilio is at the library after school. The table shows his estimated probabilities of completing 0, 1, 2, or all 3 of his HW assignments. Answer the following questions in the SYW section.

CFS:

#1: Accurately interprets data from table

#2: Uses accurate operations to calculate probabilities

#3: Accurately creates equivalent fractions