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An interval estimate for the average distanceBrisbane City Council bustyreslasted during their lifetime was reported to be 32955 km to 36143 km. This interval estimate

An interval estimate for the average distanceBrisbane City Council bustyreslasted during their "lifetime" was reported to be 32955 km to 36143 km. This interval estimate was based on a sample of 45tyres. The variance of the lifetime was determined fromprevious studiesto be 47761921 km squared. What level of confidence can be attributed to this interval estimate?State your answer as a percentage, correct to the nearest whole number. do not use kadstatt. use z table

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