15) According to the CDC the Janssen vaccine was 77% effective at preventing hospitalization due to COVID-19 (probability they will not be hospitalized is p = 0.77). From a sample of n = 1000 people exposed to the COVID-19 virus, let X = number of people not hospitalized. Find the probabliity that: a) Exactly 750 of them were not hospitalized for COVID-19. b) Less than 775 of them were not hospitalized for COVID-19. c) More than 780 of them were not hospitalized for COVID-19.

Q: 43=31-5(1-5w)

A: Given that,   43 = 31 - 5(1-5w) We have to solve for w.

Q: Find 1!, 2!, 4!, and 6!.

A: Factorial:

Q: 5. Find (().

A:

Q: Can I get the answer to 6

A: Scatter plot is used to display two numerical variable. It used to understand whether there is any…

Q: what is 9-9

A:

Q: What is 26 + (-16)=

A: The given expression: 26+(-16)=

Q: whats 2,000,000+300,000+6,000+400+20+1

A:

Q: State the exact value of the slope of the line shown on the graph. The answer box is a math box so…

A:

Q: What is 9•8

A:

Q: What is 10 + 13

A:

Q: What is the mode of the set of numbers; 2, 2, 8, 20, 3

A: It is given that the Set is defined as {2, 2, 8, 20, 33}. We know that the Mode is the value of the…

Q: what is 5+10

A:

Q: a S 29 O 2 уч ua * 2 Lady

A: Given data

Q: ♦️♦️✅✅✅✅♦️♦️♦️8&&,4489&?(

A: Please provide question and request clarification so I can further assist you. Thank you!,

Q: What is the result of 93x=27x-22 O -2 O 6 O -6 O 2

A:

Q: Evaluate. 7+8-32

A: We have to evaluate the given expression =7+8×32

Q: whats 20+2

A: Given: 20+2

Q: -7 -6 -5 -4 4 3 2 1 -1 -2 -3 -4 1 2 3 4 5 6

A: To find the rang by the given graph.

Q: What is #5, #6, #7, #8 & #9

A: Note: According to Bartleby guidelines we can solve only 3 subparts.  If you want more answers then…

Q: 2log4(?) − 9log?4 = 3

A: Given:

Q: Evaluate the expression 6P6. 6P6 =O

A:

Q: a 36/ 25

A: Here we have,  N·N·Ncba=N2536

Q: 1+1+1+1 = 4 2+2+2+2 = 16 3+3+3+3 = ??

A: In the given question we have to find the value of 3+3+3+3 to the help of 1+1+1+1=4 and 2+2+2+2=16.…

Q: Find 1 -+ 16 25 +(-1)28 48 528

A: The detailed solution is as follows below:

Q: (-10) - (+20) - (-30) + (-40) O -40 O -10 O 20 O -30

A:

Q: what is 12+12=

A: Here we have to find the value of 12+12.

Q: ) 4-(-8) – (-2) + (-10) – 10 – 5)

A:

Q: True or false? {4} C {{3}, {4,4}, {{4}}}. True False

A:

Q: what is 5+7

A: 5+7

Q: 50 Isls²+25+4

A:

Q: Is 3 an even number

A: An integer n is said to be even if n=2k for some integer k and an integer  is said to be odd if…