1. A lecturer claims that his student scored an average of 80 marks in their statistics test. The subject coordinator wants to know whether the lecturer claim is acceptable. 2. A drug company produced a new pain-relieving drug for migraine suffers and advertisements stated that the drug had a 90% success rate. A Doctor doubted whether the drug would be a successful as the company claimed. 3. A light bulb manufacturer has developed a new light bulb that is claimed to have an average life more than 1,000 hours.

Q: L(1-a) ( In =) dz 4 1 L6(1-2) ( In =) dr

A:

Q: what is 12 times 11

A: It just a multiplication of 12 and 11

Q: 25+2=

A: First we calculate 2^5.2^5= 2x2x2x2x2=32

Q: | مد 5 39=3

A: To solve for the value of q.

Q: Redo C please

A: .

Q: d 39 II

A: Given: 39=d3 To determine: Value of d.

Q: d-L question

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Answer 11

A:

Q: 36a5 divided by b2

A: Given query is to divide given quantities.

Q: Answer 20

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Q: Answer 19

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Q: Evaluate 0 b 0 10

A:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: Step 1: Step 2: Step 3: Step 4:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

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Q: Answer 14

A:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: Here's the line of intersection of the two planes:Finding the Line of IntersectionWe want to find…

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

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Q: Evaluate 2T de.

A: Use the Residue theorem to evaluate this integral.