The table below shows the list of COVID-19 vaccine prizes as of January 2021. Find the following: 1. Create a 90% confidence interval about the mean to the nearest centavos.

MATLAB: An Introduction with Applications
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The table below shows the list of COVID-19 vaccine prizes as of January 2021.

Find the following:

1. Create a 90% confidence interval about the mean to the nearest centavos.

2. Compute the mean efficacy per vaccine into % rounded off to two decimal numbers.

Corona Vaccine
Efficacy After 2nd Dose
Moderna
94.1%
Sinovac
78%
Pfizer
95%
Gamaleya's Sputnik-V
91.6%
COVAX Facility
80.6%
AstraZeneca
70.4%
Novavax
66.9%
Source: pna.gov.ph/article/1127686 and doh.gov.ph/node/28164
Price (2 doses)
In Pesos
4, 204.00
3,629.50
2, 379.00
1, 220.00
854.00
610.00
366.00
Transcribed Image Text:Corona Vaccine Efficacy After 2nd Dose Moderna 94.1% Sinovac 78% Pfizer 95% Gamaleya's Sputnik-V 91.6% COVAX Facility 80.6% AstraZeneca 70.4% Novavax 66.9% Source: pna.gov.ph/article/1127686 and doh.gov.ph/node/28164 Price (2 doses) In Pesos 4, 204.00 3,629.50 2, 379.00 1, 220.00 854.00 610.00 366.00
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